Tuffy Gosewisch

PosC

B/TR/R

Born1983-08-17

Age (2027)43

No MLB projection yet. Career stats below are historical.

Overview

AAALAST SEASON 2019

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	SB	wRC+	WAR	MLE AVG/OBP/SLG
2017	33	AAASEA	321	.229/.317/.351	4	1	40	—	.174/.244/.260
2017	33	MLBSEA	31	.071/.103/.071	0	0	-59	0.2
2018	34	AAASyracuse Chie…	260	.219/.314/.335	3	0	38	—	.172/.243/.258
2019	35	AAASD	134	.205/.301/.308	3	0	22	—	.149/.226/.215
2020	36	No MLB games played
2021	37	No MLB games played
2022	38	No MLB games played
2023	39	No MLB games played
2024	40	No MLB games played
2025	41	No MLB games played
2026	42	No MLB games played

Last 3 seasons WAR 0.2

Contract

No contract data on file.

Skills · percentileStatcast 2015-2017

Avg EV17

Barrel%10

xwOBA10

Speed10

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.

show model inputsbasis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral

Methodology▸ how these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve. Catcher framing: only 2027 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run 1-3 WAR low.

Year	Age	Lvl	Team	MLB%	PA	AB	H	2B	3B	HR	BB	SO	HBP	SB	CS	AVG	OBP	SLG	OPS	ISO	BABIP	K%	BB%	wOBA	wRC+	BAT	RUN	FLD	POS	REP	WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
2006	22	A+	Clearwater Threshers	—	339	305	77	14	0	9	24	55	6	1	0	252	319	387	706	134	280	16	7	315	68	—	—	—	—	—	—
2007	23	A	Lakewood BlueClaws	—	381	339	76	24	2	5	29	69	7	0	3	224	299	351	650	127	264	18	8	290	42	—	—	—	—	—	—
2008	24	A+	Clearwater Threshers	—	374	330	72	19	1	3	31	44	5	2	1	218	295	309	604	91	240	12	8	272	45	—	—	—	—	—	—
2009	25	AAA	Lehigh Valley IronPigs	—	57	55	11	3	0	0	2	13	0	0	0	200	228	255	483	55	262	23	4	219	11	—	—	—	—	—	—
2009	25	AA	Reading Phillies	—	229	205	50	17	0	1	14	34	7	0	1	244	314	341	656	98	288	15	6	296	57	—	—	—	—	—	—
2010	26	AA	Reading Phillies	—	370	311	75	22	1	9	49	67	5	0	0	241	353	405	759	164	281	18	13	339	70	—	—	—	—	—	—
2011	27	AA	Reading Phillies	—	406	369	91	19	0	13	20	61	8	4	6	247	300	404	704	157	259	15	5	307	62	—	—	—	—	—	—
2012	28	AAA	Las Vegas 51s	—	324	295	65	22	1	5	18	59	8	0	1	220	283	353	636	132	258	18	6	285	34	—	—	—	—	—	—
2013	29	MLB	Arizona Diamondbacks	—	47	45	8	2	0	0	0	8	0	0	0	178	178	222	400	44	211	17	0	170	-2	-6	+0	+2	+7	+1	0.4
2013	29	AAA	Reno Aces	—	272	250	71	20	1	7	17	40	1	1	1	284	332	456	788	172	309	15	6	343	63	—	—	—	—	—	—
2013	29	INTL	Tigres del Licey	—	60	48	8	3	0	0	7	9	2	0	0	167	298	229	527	62	200	15	12	246	52	—	—	—	—	—	—
2014	30	MLB	Arizona Diamondbacks	—	132	129	29	8	0	1	3	24	0	0	0	225	242	310	553	85	269	18	2	247	48	-8	+0	+4	+2	+3	0.1
2015	31	MLB	Arizona Diamondbacks	—	138	128	27	6	0	1	8	23	1	2	1	211	263	281	544	70	248	17	6	248	50	-8	+0	+4	+2	+3	0.1
2016	32	MLB	Arizona Diamondbacks	—	99	90	14	1	1	3	7	22	1	0	0	156	224	289	513	133	169	22	7	231	39	-7	+0	-0	+6	+2	0.1
2016	32	AAA	Reno Aces	—	219	199	68	13	1	9	15	30	4	0	0	342	399	553	952	211	369	14	7	416	87	—	—	—	—	—	—
2017	33	MLB	Seattle Mariners	—	31	28	2	0	0	0	1	14	0	0	0	71	103	71	175		143	45	3	81	-59	-6	+0	+0	+6	+1	0.2
2017	33	AAA	Tacoma Rainiers	—	321	279	64	22	0	4	29	68	7	1	0	229	317	351	669	122	284	21	9	300	40	—	—	—	—	—	—
2018	34	AAA	Syracuse Chiefs	—	260	224	49	17	0	3	27	56	4	0	1	219	314	335	649	116	274	22	10	293	38	—	—	—	—	—	—
2019	35	AAA	San Antonio Missions	—	134	117	24	3	0	3	11	34	5	0	1	205	301	308	608	103	259	25	8	282	22	—	—	—	—	—	—
▸ Career Totals (raw MLB only — historical actual)
MLB Career	—			—	447	420	80	17	1	5	19	91	2	2	1	190	229	271	500	81	230	20	4	224	38	-33	+0	+9	+24	+10	1.0
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2006	22	A+ MLE	Clearwater Threshers	—	339	311	69	13	0	8	18	78	6	1	0	222	278	341	618	119	264	23	5	268	68	—	—	—	—	—	—
2007	23	A MLE	Lakewood BlueClaws	—	381	349	65	19	2	4	19	93	7	0	3	186	243	287	529	100	232	24	5	230	42	—	—	—	—	—	—
2008	24	A+ MLE	Clearwater Threshers	—	374	339	67	18	1	3	22	62	5	2	1	198	257	283	540	86	221	17	6	235	45	—	—	—	—	—	—
2009	25	AAA MLE	Lehigh Valley IronPigs	—	57	56	9	2	0	0	1	16	0	0	0	161	175	196	372	36	246	28	2	184	11	—	—	—	—	—	—
2009	25	AA MLE	Reading Phillies	—	229	210	47	15	0	1	9	41	7	0	1	224	279	310	588	86	266	18	4	253	57	—	—	—	—	—	—
2010	26	AA MLE	Reading Phillies	—	370	326	69	19	1	5	34	83	5	0	0	212	296	322	618	110	264	22	9	272	70	—	—	—	—	—	—
2011	27	AA MLE	Reading Phillies	—	406	376	82	16	0	9	13	73	8	4	6	218	259	332	592	114	237	18	3	260	62	—	—	—	—	—	—
2012	28	AAA MLE	Las Vegas 51s	—	324	300	52	16	1	3	13	76	8	0	1	173	227	263	491	90	216	23	4	219	34	—	—	—	—	—	—
2013	29	MLB MLE	Arizona Diamondbacks	—	47	45	8	2	0	0	0	8	0	0	0	178	178	222	400	44	211	17	0	165	-2	-6	+0	+2	+7	+1	0.4
2013	29	AAA MLE	Reno Aces	—	272	254	57	15	1	5	13	52	1	1	1	224	265	350	615	126	250	19	5	261	63	—	—	—	—	—	—
2014	30	MLB MLE	Arizona Diamondbacks	—	132	129	28	7	0	1	3	24	0	0	0	217	235	295	529	78	269	18	2	239	48	-8	+0	+4	+2	+3	0.1
2015	31	MLB MLE	Arizona Diamondbacks	—	138	128	26	5	0	1	8	23	1	2	1	203	255	266	521	62	248	17	6	242	50	-8	+0	+4	+2	+3	0.1
2016	32	MLB MLE	Arizona Diamondbacks	—	99	90	14	1	1	3	7	22	1	0	0	156	224	289	513	133	169	22	7	226	39	-7	+0	-0	+6	+2	0.1
2016	32	AAA MLE	Reno Aces	—	219	204	51	9	1	6	10	39	4	0	0	250	298	392	690	142	281	18	5	297	87	—	—	—	—	—	—
2017	33	MLB MLE	Seattle Mariners	—	31	28	2	0	0	0	1	14	0	0	0	71	103	71	175		143	45	3	81	-59	-6	+0	+0	+6	+1	0.2
2017	33	AAA MLE	Tacoma Rainiers	—	321	288	50	16	0	3	20	85	7	1	0	174	244	260	505	87	226	26	6	228	40	—	—	—	—	—	—
2018	34	AAA MLE	Syracuse Chiefs	—	260	233	40	14	0	2	18	64	4	0	1	172	243	258	501	86	218	25	7	225	38	—	—	—	—	—	—
2019	35	AAA MLE	San Antonio Missions	—	134	121	18	2	0	2	7	45	5	0	1	149	226	215	440	66	203	34	5	201	22	—	—	—	—	—	—
2006	22	A+ MLE	Clearwater Threshers	—	339	311	69	13	0	8	18	78	6	1	0	222	278	341	618	119	269	23	5	268	68	—	—	—	—	—	—
2006	22	A+ RAW	Clearwater Threshers	—	339	305	77	14	0	9	24	55	6	1	0	252	319	387	706	134	280	16	7	315	68	—	—	—	—	—	—
2007	23	A MLE	Lakewood BlueClaws	—	381	349	65	19	2	4	19	93	7	0	3	186	243	287	529	100	238	24	5	230	42	—	—	—	—	—	—
2007	23	A RAW	Lakewood BlueClaws	—	381	339	76	24	2	5	29	69	7	0	3	224	299	351	650	127	264	18	8	290	42	—	—	—	—	—	—
2008	24	A+ MLE	Clearwater Threshers	—	374	339	67	18	1	3	22	62	5	2	1	198	257	283	540	86	230	17	6	235	45	—	—	—	—	—	—
2008	24	A+ RAW	Clearwater Threshers	—	374	330	72	19	1	3	31	44	5	2	1	218	295	309	604	91	240	12	8	272	45	—	—	—	—	—	—
2009	25	AA MLE	2 teams	—	286	266	56	17	0	1	10	57	7	0	1	211	258	286	544	75	264	20	3	239	48	—	—	—	—	—	—
2009	25	AA RAW	2 teams	—	286	260	61	20	0	1	16	47	7	0	1	235	297	323	620	88	283	16	6	281	48	—	—	—	—	—	—
2010	26	AA MLE	Reading Phillies	—	370	326	69	19	1	5	34	83	5	0	0	212	296	322	618	110	269	22	9	272	70	—	—	—	—	—	—
2010	26	AA RAW	Reading Phillies	—	370	311	75	22	1	9	49	67	5	0	0	241	353	405	759	164	281	18	13	339	70	—	—	—	—	—	—
2011	27	AA MLE	Reading Phillies	—	406	376	82	16	0	9	13	73	8	4	6	218	259	332	592	114	243	18	3	260	62	—	—	—	—	—	—
2011	27	AA RAW	Reading Phillies	—	406	369	91	19	0	13	20	61	8	4	6	247	300	404	704	157	259	15	5	307	62	—	—	—	—	—	—
2012	28	AAA MLE	Las Vegas 51s	—	324	300	52	16	1	3	13	76	8	0	1	173	227	263	491	90	220	23	4	219	34	—	—	—	—	—	—
2012	28	AAA RAW	Las Vegas 51s	—	324	295	65	22	1	5	18	59	8	0	1	220	283	353	636	132	258	18	6	285	34	—	—	—	—	—	—
2013	29	AAA MLE	3 teams	—	379	352	76	20	1	6	15	71	3	1	1	216	254	330	584	114	249	19	4	247	53	—	—	—	—	—	—
2013	29	AAA RAW	3 teams	—	379	343	87	25	1	7	24	57	3	1	1	254	308	394	702	140	281	15	6	306	53	—	—	—	—	—	—
2014	30	MLB MLE	Arizona Diamondbacks	—	132	129	28	7	0	1	3	24	0	0	0	217	235	295	529	78	260	18	2	239	48	-8	+0	+4	+2	+3	0.1
2014	30	MLB RAW	Arizona Diamondbacks	—	132	129	29	8	0	1	3	24	0	0	0	225	242	310	553	85	269	18	2	247	48	-8	+0	+4	+2	+3	0.1
2015	31	MLB MLE	Arizona Diamondbacks	—	138	128	26	5	0	1	8	23	1	2	1	203	255	266	521	62	238	17	6	242	50	-8	+0	+4	+2	+3	0.1
2015	31	MLB RAW	Arizona Diamondbacks	—	138	128	27	6	0	1	8	23	1	2	1	211	263	281	544	70	248	17	6	248	50	-8	+0	+4	+2	+3	0.1
2016	32	AAA MLE	2 teams	—	318	294	64	10	1	9	17	61	5	0	0	218	272	350	622	133	246	19	5	275	72	—	—	—	—	—	—
2016	32	AAA RAW	2 teams	—	318	289	82	14	2	12	22	52	5	0	0	284	345	471	816	187	311	16	7	359	72	—	—	—	—	—	—
2017	33	AAA MLE	2 teams	—	352	316	52	16	0	3	21	99	7	1	0	165	233	244	476	79	225	28	6	215	32	—	—	—	—	—	—
2017	33	AAA RAW	2 teams	—	352	307	66	22	0	4	30	82	7	1	0	215	299	326	625	111	276	23	9	281	32	—	—	—	—	—	—
2018	34	AAA MLE	Syracuse Chiefs	—	260	233	40	14	0	2	18	64	4	0	1	172	243	258	501	86	224	25	7	225	38	—	—	—	—	—	—
2018	34	AAA RAW	Syracuse Chiefs	—	260	224	49	17	0	3	27	56	4	0	1	219	314	335	649	116	274	22	10	293	38	—	—	—	—	—	—
2019	35	AAA MLE	San Antonio Missions	—	134	121	18	2	0	2	7	45	5	0	1	149	226	215	440	66	213	34	5	201	22	—	—	—	—	—	—
2019	35	AAA RAW	San Antonio Missions	—	134	117	24	3	0	3	11	34	5	0	1	205	301	308	608	103	259	25	8	282	22	—	—	—	—	—	—
2006	22	A+ MLE	Clearwater Threshers	—	339	312	69	13	0	8	18	78	6	1	0	221	278	340	617	119	264	23	5	268	68	—	—	—	—	—	—
2007	23	A MLE	Lakewood BlueClaws	—	381	352	65	19	2	4	19	93	7	0	3	185	243	284	527	99	232	24	5	230	42	—	—	—	—	—	—
2008	24	A+ MLE	Clearwater Threshers	—	374	344	67	18	1	3	22	62	5	2	1	195	257	279	536	84	221	17	6	235	45	—	—	—	—	—	—
2009	25	AA MLE	2 teams	—	286	267	56	17	0	1	10	57	7	0	1	210	258	285	543	75	262	20	3	239	48	—	—	—	—	—	—
2010	26	AA MLE	Reading Phillies	—	370	328	69	19	1	5	34	83	5	0	0	210	296	320	616	110	264	22	9	272	70	—	—	—	—	—	—
2011	27	AA MLE	Reading Phillies	—	406	382	82	16	0	9	13	73	8	4	6	215	259	327	587	113	237	18	3	260	62	—	—	—	—	—	—
2012	28	AAA MLE	Las Vegas 51s	—	324	300	52	16	1	3	13	76	8	0	1	173	227	263	491	90	216	23	4	219	34	—	—	—	—	—	—
2013	29	AAA MLE	3 teams	—	379	358	76	20	1	6	15	71	3	1	1	212	254	324	578	112	244	19	4	247	53	—	—	—	—	—	—
2014	30	MLB MLE	Arizona Diamondbacks	—	132	128	28	7	0	1	3	24	0	0	0	219	235	297	532	78	269	18	2	239	48	—	—	—	—	—	—
2015	31	MLB MLE	Arizona Diamondbacks	—	138	128	26	5	0	1	8	23	1	2	1	203	255	266	521	62	248	17	6	242	50	—	—	—	—	—	—
2016	32	AAA MLE	2 teams	—	318	293	64	10	1	9	17	61	5	0	0	218	272	352	624	133	246	19	5	275	72	—	—	—	—	—	—
2017	33	AAA MLE	2 teams	—	352	321	52	16	0	3	21	99	7	1	0	162	233	240	472	78	219	28	6	215	32	—	—	—	—	—	—
2018	34	AAA MLE	Syracuse Chiefs	—	260	236	40	14	0	2	18	64	4	0	1	169	243	254	497	85	218	25	7	225	38	—	—	—	—	—	—
2019	35	AAA MLE	San Antonio Missions	—	134	121	18	2	0	2	7	45	5	0	1	149	226	215	440	66	203	34	5	201	22	—	—	—	—	—	—
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career	—	A+C		—	447	420	80	17	1	5	19	91	2	2	1	190	229	271	500	81	230	20	4	224	51	-33	+0	+9	+24	+10	1.0
/ 162G	—	A+C		—	650	611	116	25	1	7	28	132	3	3	1	190	229	268	498	79	229	20	4	224	51	-48	+0	+13	+34	+14	1.4
Career	—	MLE		—	4193	3840	764	192	7	57	218	909	71	11	16	199	255	297	552	98	243	22	5	243	51	-33	+0	+9	+24	+10	1.0
/ 162G	—	MLE		—	650	595	119	30	1	9	34	141	11	2	2	200	256	299	555	99	244	22	5	243	51	-48	+0	+13	+34	+14	1.4

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2019 AAASan Antonio Missions · 134 PAwOBA .277 → .201 (−76)K% 25.4% → 33.4%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	25.37%	÷0.979	×1.290	—	—	33.42%
BB% (unintentional) /PA	8.21%	÷1.055	×0.710	—	×0.940	5.19%
HBP% /PA	3.73%	—	×0.980	—	×0.940	3.44%
Singles /BIP	21.69%	÷0.995	×0.900	×0.950	×0.940	17.52%
Doubles /BIP	3.61%	÷1.045	×0.810	×0.950	×0.940	2.50%
Triples /BIP	0.00%	÷0.930	×0.810	×0.950	×0.940	0.00%
Home runs /BIP	3.61%	÷0.977	×0.780	—	×0.940	2.71%

Factors used: league row PCL. Park (home-season share, regressed): HR 95, 1B 99, 2B 109, 3B 86, K 96, BB 111 — applied at half strength. Age: age 36 vs a level average of 27.2 → −6.0% on BB/HBP/hit rates (8.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .277 → .201; ISO .103 → .071; BABIP .259 → .203. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2018 AAASyracuse Chiefs · 260 PAwOBA .287 → .225 (−62)K% 21.5% → 24.8%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	21.54%	÷1.044	×1.200	—	—	24.75%
BB% (unintentional) /PA	10.00%	÷0.956	×0.690	—	×0.940	6.78%
HBP% /PA	1.54%	—	×0.940	—	×0.940	1.36%
Singles /BIP	17.26%	÷1.044	×0.930	×0.957	×0.940	13.83%
Doubles /BIP	10.12%	÷0.933	×0.830	×0.957	×0.940	8.10%
Triples /BIP	0.00%	÷0.900	×0.970	×0.957	×0.940	0.00%
Home runs /BIP	1.79%	÷1.205	×0.840	—	×0.940	1.17%

Factors used: league row IL. Park (home-season share, regressed): HR 141, 1B 109, 2B 87, 3B 80, K 109, BB 91 — applied at half strength. Age: age 35 vs a level average of 27.2 → −6.0% on BB/HBP/hit rates (7.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.957.

Result: wOBA .287 → .225; ISO .116 → .090; BABIP .274 → .218. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2017 AAATacoma Rainiers · 321 PAwOBA .296 → .228 (−68)K% 21.2% → 26.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	21.18%	÷1.028	×1.290	—	—	26.57%
BB% (unintentional) /PA	9.03%	÷0.979	×0.710	—	×0.940	6.16%
HBP% /PA	2.18%	—	×0.980	—	×0.940	2.01%
Singles /BIP	18.01%	÷0.978	×0.900	×0.963	×0.940	15.01%
Doubles /BIP	10.43%	÷0.988	×0.810	×0.963	×0.940	7.74%
Triples /BIP	0.00%	÷0.900	×0.810	×0.963	×0.940	0.00%
Home runs /BIP	1.90%	÷0.963	×0.780	—	×0.940	1.44%

Factors used: league row PCL. Park (home-season share, regressed): HR 93, 1B 96, 2B 98, 3B 80, K 106, BB 96 — applied at half strength. Age: age 34 vs a level average of 27.2 → −6.0% on BB/HBP/hit rates (6.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.963.

Result: wOBA .296 → .228; ISO .122 → .091; BABIP .284 → .226. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2016 AAAReno Aces · 219 PAwOBA .403 → .297 (−106)K% 13.7% → 17.8%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	13.70%	÷0.991	×1.290	—	—	17.84%
BB% (unintentional) /PA	6.39%	÷0.979	×0.710	—	×0.942	4.37%
HBP% /PA	1.83%	—	×0.980	—	×0.942	1.69%
Singles /BIP	26.63%	÷1.052	×0.900	×0.990	×0.942	21.26%
Doubles /BIP	7.69%	÷1.060	×0.810	×0.990	×0.942	5.49%
Triples /BIP	0.59%	÷1.150	×0.810	×0.990	×0.942	0.39%
Home runs /BIP	5.33%	÷1.092	×0.780	—	×0.942	3.58%

Factors used: league row PCL. Park (home-season share, regressed): HR 118, 1B 110, 2B 112, 3B 130, K 98, BB 96 — applied at half strength. Age: age 33 vs a level average of 27.2 → −5.8% on BB/HBP/hit rates (5.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.990.

Result: wOBA .403 → .297; ISO .211 → .142; BABIP .369 → .281. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2013 AAAReno Aces · 272 PAwOBA .339 → .261 (−77)K% 14.7% → 19.0%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	14.71%	÷1.000	×1.290	—	—	18.97%
BB% (unintentional) /PA	6.25%	÷0.947	×0.710	—	×0.972	4.55%
HBP% /PA	0.37%	—	×0.980	—	×0.972	0.35%
Singles /BIP	20.48%	÷1.018	×0.900	×0.979	×0.972	17.23%
Doubles /BIP	9.52%	÷0.994	×0.810	×0.979	×0.972	7.39%
Triples /BIP	0.48%	÷1.150	×0.810	×0.979	×0.972	0.32%
Home runs /BIP	3.33%	÷1.121	×0.780	—	×0.972	2.25%

Factors used: league row PCL. Park (home-season share, regressed): HR 124, 1B 104, 2B 99, 3B 130, K 100, BB 89 — applied at half strength. Age: age 30 vs a level average of 27.2 → −2.8% on BB/HBP/hit rates (2.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.979.

Result: wOBA .339 → .261; ISO .172 → .122; BABIP .309 → .250. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2012 AAALas Vegas 51s · 324 PAwOBA .279 → .219 (−59)K% 18.2% → 23.4%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	18.21%	÷1.004	×1.290	—	—	23.39%
BB% (unintentional) /PA	5.56%	÷0.985	×0.710	—	×0.982	3.93%
HBP% /PA	2.47%	—	×0.980	—	×0.982	2.38%
Singles /BIP	15.68%	÷0.985	×0.900	×1.009	×0.982	14.20%
Doubles /BIP	9.32%	÷1.085	×0.810	×1.009	×0.982	6.90%
Triples /BIP	0.42%	÷0.994	×0.810	×1.009	×0.982	0.34%
Home runs /BIP	2.12%	÷1.059	×0.780	—	×0.982	1.53%

Factors used: league row PCL. Park (home-season share, regressed): HR 112, 1B 97, 2B 117, 3B 99, K 101, BB 97 — applied at half strength. Age: age 29 vs a level average of 27.2 → −1.8% on BB/HBP/hit rates (1.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.009.

Result: wOBA .279 → .219; ISO .132 → .094; BABIP .258 → .216. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2011 AAReading Phillies · 406 PAwOBA .301 → .260 (−42)K% 15.0% → 17.9%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	15.02%	÷1.026	×1.220	—	—	17.86%
BB% (unintentional) /PA	4.43%	÷0.918	×0.700	—	×0.968	3.27%
HBP% /PA	1.97%	—	×0.850	—	×0.968	1.62%
Singles /BIP	19.16%	÷0.960	×0.970	×0.975	×0.968	18.26%
Doubles /BIP	6.17%	÷0.966	×0.860	×0.975	×0.968	5.18%
Triples /BIP	0.00%	÷0.900	×0.950	×0.975	×0.968	0.00%
Home runs /BIP	4.22%	÷1.067	×0.780	—	×0.968	2.99%

Factors used: league row EL. Park (home-season share, regressed): HR 113, 1B 92, 2B 93, 3B 80, K 105, BB 84 — applied at half strength. Age: age 28 vs a level average of 24.8 → −3.2% on BB/HBP/hit rates (3.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.975.

Result: wOBA .301 → .260; ISO .157 → .120; BABIP .259 → .237. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2010 AAReading Phillies · 370 PAwOBA .330 → .272 (−59)K% 18.1% → 22.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	18.11%	÷0.981	×1.220	—	—	22.52%
BB% (unintentional) /PA	13.24%	÷0.999	×0.700	—	×0.978	9.07%
HBP% /PA	1.35%	—	×0.850	—	×0.978	1.12%
Singles /BIP	17.62%	÷0.968	×0.970	×1.027	×0.978	17.75%
Doubles /BIP	9.02%	÷1.012	×0.860	×1.027	×0.978	7.70%
Triples /BIP	0.41%	÷0.972	×0.950	×1.027	×0.978	0.40%
Home runs /BIP	3.69%	÷1.397	×0.780	—	×0.978	2.01%

Factors used: league row EL. Park (home-season share, regressed): HR 179, 1B 94, 2B 102, 3B 94, K 96, BB 100 — applied at half strength. Age: age 27 vs a level average of 24.8 → −2.2% on BB/HBP/hit rates (2.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.027.

Result: wOBA .330 → .272; ISO .164 → .116; BABIP .281 → .264. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .