Sergio Perez

PosCF

B/TL/R

Born1989-10-27

Age (2027)37

No MLB projection yet. Career stats below are historical.

Overview

INTLLAST SEASON 2024

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	wRC+	WAR
2022	32	INTLCharros de Ja…	69	.234/.290/.422	3	99	—
2023	33	INTLMayos de Navo…	38	.324/.342/.486	1	133	—
2024	34	INTLMayos de Navo…	49	.200/.265/.289	1	59	—

Contract

No contract data on file.

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.

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)
2009	19	AAA	Dorados de Chihuahua	—	387	351	99	11	4	2	26	53	3	5	7	282	337	353	690	71	326	14	7	308	83	—	—	—	—	—	—
2010	20	AAA	Sultanes de Monterrey	—	215	189	54	8	2	0	16	37	3	4	3	286	351	349	700	63	348	17	7	310	87	—	—	—	—	—	—
2010	20	INTL	Yaquis de Obregon	—	26	23	3	0	0	0	3	6	0	3	1	130	231	130	361		176	23	12	185	11	—	—	—	—	—	—
2011	21	AAA	Sultanes de Monterrey	—	282	245	80	11	3	3	31	42	2	6	10	327	405	433	838	106	385	15	11	373	118	—	—	—	—	—	—
2012	22	AAA	Sultanes de Monterrey	—	239	213	58	8	2	1	20	35	3	7	2	272	343	343	686	70	320	15	8	311	74	—	—	—	—	—	—
2012	22	INTL	Caneros de los Mochis	—	117	106	37	5	3	0	5	23	3	0	0	349	395	453	848	104	440	20	4	369	136	—	—	—	—	—	—
2013	23	AAA	Sultanes de Monterrey	—	262	235	72	9	1	2	13	50	6	7	3	306	358	379	737	72	378	19	5	325	94	—	—	—	—	—	—
2013	23	INTL	Caneros de los Mochis	—	141	128	35	6	1	1	11	17	0	0	1	273	331	359	690	86	309	12	8	309	95	—	—	—	—	—	—
2014	24	AAA	Sultanes de Monterrey	—	270	235	77	13	5	4	24	43	4	6	2	328	399	477	876	149	386	16	9	380	125	—	—	—	—	—	—
2015	25	AAA	Pericos de Puebla	—	282	246	76	11	1	1	27	38	2	0	3	309	382	374	756	65	359	13	10	337	80	—	—	—	—	—	—
2016	26	AAA	Pericos de Puebla	—	218	190	55	6	0	1	21	27	1	0	6	289	363	337	700	47	327	12	10	315	70	—	—	—	—	—	—
2017	27	AAA	Pericos de Puebla	—	261	235	68	15	2	0	22	39	2	7	1	289	355	370	725	81	347	15	8	327	72	—	—	—	—	—	—
2019	29	AAA	Pericos de Puebla	—	239	219	72	12	1	6	13	36	1	1	3	329	369	475	844	146	367	15	5	365	79	—	—	—	—	—	—
2019	29	INTL	Sultanes de Monterrey	—	147	127	33	4	0	0	12	19	4	0	3	260	343	291	634	31	306	13	8	290	83	—	—	—	—	—	—
2020	30	INTL	Charros de Jalisco	—	25	25	3	0	0	0	0	8	0	0	0	120	120	120	240		176	32	0	109	-40	—	—	—	—	—	—
2021	31	INTL	Charros de Jalisco	—	82	68	19	3	0	1	11	15	2	1	0	279	395	368	763	88	346	18	13	349	123	—	—	—	—	—	—
2022	32	INTL	Charros de Jalisco	—	69	64	15	3	0	3	5	14	0	0	0	234	290	422	712	188	255	20	7	315	99	—	—	—	—	—	—
2023	33	INTL	Mayos de Navojoa	—	38	37	12	3	0	1	1	10	0	0	0	324	342	486	829	162	423	26	3	365	133	—	—	—	—	—	—
2024	34	INTL	Mayos de Navojoa	—	49	45	9	1	0	1	3	15	1	0	0	200	265	289	554	89	276	31	6	256	59	—	—	—	—	—	—
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2009	19	AAA MLE	Dorados de Chihuahua	—	387	358	100	10	4	1	19	63	3	5	7	279	321	338	659	59	329	16	5	291	83	—	—	—	—	—	—
2010	20	AAA MLE	Sultanes de Monterrey	—	215	194	56	8	2	0	11	44	3	4	3	289	337	351	687	62	348	20	5	297	87	—	—	—	—	—	—
2011	21	AAA MLE	Sultanes de Monterrey	—	282	259	82	10	3	2	18	52	2	6	10	317	366	402	767	85	386	18	6	342	118	—	—	—	—	—	—
2012	22	AAA MLE	Sultanes de Monterrey	—	239	218	57	7	2	1	15	43	3	7	2	261	318	326	643	64	310	18	6	278	74	—	—	—	—	—	—
2013	23	AAA MLE	Sultanes de Monterrey	—	262	240	72	7	1	1	8	58	6	7	3	300	339	350	689	50	376	22	3	307	94	—	—	—	—	—	—
2014	24	AAA MLE	Sultanes de Monterrey	—	270	243	78	12	6	3	16	54	4	6	2	321	373	457	829	136	386	20	6	353	125	—	—	—	—	—	—
2015	25	AAA MLE	Pericos de Puebla	—	282	256	71	9	1	1	17	50	2	0	3	277	327	332	659	55	325	18	6	286	80	—	—	—	—	—	—
2016	26	AAA MLE	Pericos de Puebla	—	218	200	53	5	0	1	11	35	1	0	6	265	307	305	612	40	301	16	5	272	70	—	—	—	—	—	—
2017	27	AAA MLE	Pericos de Puebla	—	261	242	62	14	2	0	15	51	2	7	1	256	305	331	636	74	318	20	6	275	72	—	—	—	—	—	—
2019	29	AAA MLE	Pericos de Puebla	—	239	226	61	10	1	4	6	44	1	1	3	270	292	376	668	106	304	18	3	285	79	—	—	—	—	—	—
2009	19	AAA MLE	Dorados de Chihuahua	—	387	358	100	10	4	1	19	63	3	5	7	279	321	338	659	59	334	16	5	291	83	—	—	—	—	—	—
2009	19	AAA RAW	Dorados de Chihuahua	—	387	351	99	11	4	2	26	53	3	5	7	282	337	353	690	71	326	14	7	308	83	—	—	—	—	—	—
2010	20	AAA MLE	2 teams	—	241	219	63	9	2	0	12	49	3	7	4	288	333	347	680	59	364	20	5	297	87	—	—	—	—	—	—
2010	20	AAA RAW	2 teams	—	241	212	57	8	2	0	19	43	3	7	4	269	338	325	663	57	331	18	8	297	87	—	—	—	—	—	—
2011	21	AAA MLE	Sultanes de Monterrey	—	282	259	82	10	3	2	18	52	2	6	10	317	366	402	767	85	390	18	6	342	118	—	—	—	—	—	—
2011	21	AAA RAW	Sultanes de Monterrey	—	282	245	80	11	3	3	31	42	2	6	10	327	405	433	838	106	385	15	11	373	118	—	—	—	—	—	—
2012	22	AAA MLE	2 teams	—	356	322	84	10	3	1	22	64	6	7	2	261	320	320	640	59	320	18	6	278	74	—	—	—	—	—	—
2012	22	AAA RAW	2 teams	—	356	319	95	13	5	1	25	58	6	7	2	298	360	379	739	82	359	16	7	330	74	—	—	—	—	—	—
2013	23	AAA MLE	2 teams	—	403	374	111	11	1	2	13	89	6	7	4	297	331	348	678	51	382	22	3	307	94	—	—	—	—	—	—
2013	23	AAA RAW	2 teams	—	403	363	107	15	2	3	24	67	6	7	4	295	349	372	721	77	353	17	6	319	94	—	—	—	—	—	—
2014	24	AAA MLE	Sultanes de Monterrey	—	270	243	78	12	6	3	16	54	4	6	2	321	373	457	829	136	401	20	6	353	125	—	—	—	—	—	—
2014	24	AAA RAW	Sultanes de Monterrey	—	270	235	77	13	5	4	24	43	4	6	2	328	399	477	876	149	386	16	9	380	125	—	—	—	—	—	—
2015	25	AAA MLE	Pericos de Puebla	—	282	256	71	9	1	1	17	50	2	0	3	277	327	332	659	55	338	18	6	286	80	—	—	—	—	—	—
2015	25	AAA RAW	Pericos de Puebla	—	282	246	76	11	1	1	27	38	2	0	3	309	382	374	756	65	359	13	10	337	80	—	—	—	—	—	—
2016	26	AAA MLE	Pericos de Puebla	—	218	200	53	5	0	1	11	35	1	0	6	265	307	305	612	40	311	16	5	272	70	—	—	—	—	—	—
2016	26	AAA RAW	Pericos de Puebla	—	218	190	55	6	0	1	21	27	1	0	6	289	363	337	700	47	327	12	10	315	70	—	—	—	—	—	—
2017	27	AAA MLE	Pericos de Puebla	—	261	242	62	14	2	0	15	51	2	7	1	256	305	331	636	74	325	20	6	275	72	—	—	—	—	—	—
2017	27	AAA RAW	Pericos de Puebla	—	261	235	68	15	2	0	22	39	2	7	1	289	355	370	725	81	347	15	8	327	72	—	—	—	—	—	—
2019	29	AAA MLE	2 teams	—	386	362	98	16	1	6	9	72	5	1	6	271	298	370	668	99	321	19	2	285	79	—	—	—	—	—	—
2019	29	AAA RAW	2 teams	—	386	346	105	16	1	6	25	55	5	1	6	303	359	408	767	104	344	14	6	337	79	—	—	—	—	—	—
2020	30	INTL MLE	Charros de Jalisco	—	25	25	3	0	0	0	0	8	0	0	0	120	120	120	240		176	32	0	—	—	—	—	—	—	—	—
2020	30	INTL RAW	Charros de Jalisco	—	25	25	3	0	0	0	0	8	0	0	0	120	120	120	240		176	32	0	109	-40	—	—	—	—	—	—
2021	31	INTL MLE	Charros de Jalisco	—	82	68	19	3	0	1	11	15	2	1	0	279	395	368	763	88	346	18	13	—	—	—	—	—	—	—	—
2021	31	INTL RAW	Charros de Jalisco	—	82	68	19	3	0	1	11	15	2	1	0	279	395	368	763	88	346	18	13	349	123	—	—	—	—	—	—
2022	32	INTL MLE	Charros de Jalisco	—	69	64	15	3	0	3	5	14	0	0	0	234	290	422	712	188	255	20	7	—	—	—	—	—	—	—	—
2022	32	INTL RAW	Charros de Jalisco	—	69	64	15	3	0	3	5	14	0	0	0	234	290	422	712	188	255	20	7	315	99	—	—	—	—	—	—
2023	33	INTL MLE	Mayos de Navojoa	—	38	37	12	3	0	1	1	10	0	0	0	324	342	486	829	162	423	26	3	—	—	—	—	—	—	—	—
2023	33	INTL RAW	Mayos de Navojoa	—	38	37	12	3	0	1	1	10	0	0	0	324	342	486	829	162	423	26	3	365	133	—	—	—	—	—	—
2024	34	INTL MLE	Mayos de Navojoa	—	49	45	9	1	0	1	3	15	1	0	0	200	265	289	554	89	276	31	6	—	—	—	—	—	—	—	—
2024	34	INTL RAW	Mayos de Navojoa	—	49	45	9	1	0	1	3	15	1	0	0	200	265	289	554	89	276	31	6	256	59	—	—	—	—	—	—
2009	19	AAA MLE	Dorados de Chihuahua	—	387	362	100	10	4	1	19	63	3	5	7	276	321	334	655	58	329	16	5	291	83	—	—	—	—	—	—
2010	20	AAA MLE	2 teams	—	241	224	63	9	2	0	12	49	3	7	4	281	333	339	673	58	348	20	5	297	87	—	—	—	—	—	—
2011	21	AAA MLE	Sultanes de Monterrey	—	282	260	82	10	3	2	18	52	2	6	10	315	366	400	766	85	386	18	6	342	118	—	—	—	—	—	—
2012	22	AAA MLE	2 teams	—	356	325	84	10	3	1	22	64	6	7	2	258	320	317	637	58	310	18	6	278	74	—	—	—	—	—	—
2013	23	AAA MLE	2 teams	—	403	381	111	11	1	2	13	89	6	7	4	291	331	341	672	50	376	22	3	307	94	—	—	—	—	—	—
2014	24	AAA MLE	Sultanes de Monterrey	—	270	248	78	12	6	3	16	54	4	6	2	315	373	448	820	133	386	20	6	353	125	—	—	—	—	—	—
2015	25	AAA MLE	Pericos de Puebla	—	282	261	71	9	1	1	17	50	2	0	3	272	327	326	653	54	325	18	6	286	80	—	—	—	—	—	—
2016	26	AAA MLE	Pericos de Puebla	—	218	204	53	5	0	1	11	35	1	0	6	260	307	299	606	39	301	16	5	272	70	—	—	—	—	—	—
2017	27	AAA MLE	Pericos de Puebla	—	261	242	62	14	2	0	15	51	2	7	1	256	305	331	636	74	318	20	6	275	72	—	—	—	—	—	—
2019	29	AAA MLE	2 teams	—	386	369	98	16	1	6	9	72	5	1	6	266	298	363	661	98	304	19	2	285	79	—	—	—	—	—	—
▸ Career Totals
Career	—	MLE		—	3349	3074	860	116	23	23	172	641	37	47	45	280	326	355	681	75	345	19	5	275	72	-111	-9	+0	+12	+73	-3.6
/ 162G	—	MLE		—	650	597	166	23	4	4	33	124	7	9	9	278	323	350	673	72	343	19	5	275	72	-22	-2	+0	+2	+14	-0.7

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 AAAPericos de Puebla · 239 PAwOBA .354 → .285 (−69)K% 15.1% → 18.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	15.06%	÷0.970	×1.200	—	—	18.63%
BB% (unintentional) /PA	3.77%	÷1.043	×0.690	—	×0.972	2.42%
HBP% /PA	0.42%	—	×0.940	—	×0.972	0.38%
Singles /BIP	28.96%	÷1.008	×0.930	×0.950	×0.972	24.66%
Doubles /BIP	6.56%	÷0.964	×0.830	×0.950	×0.972	5.22%
Triples /BIP	0.55%	÷1.150	×0.920	×0.950	×0.972	0.40%
Home runs /BIP	3.28%	÷1.144	×0.700	—	×0.972	1.95%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 129, 1B 102, 2B 93, 3B 130, K 94, BB 109 — 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 ×0.950.

Result: wOBA .354 → .285; ISO .146 → .102; BABIP .367 → .304. 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 AAAPericos de Puebla · 261 PAwOBA .319 → .275 (−45)K% 14.9% → 19.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	14.94%	÷0.920	×1.200	—	—	19.49%
BB% (unintentional) /PA	8.43%	÷1.033	×0.690	—	×0.992	5.58%
HBP% /PA	0.77%	—	×0.940	—	×0.992	0.71%
Singles /BIP	26.02%	÷1.055	×0.930	×1.050	×0.992	23.90%
Doubles /BIP	7.65%	÷0.946	×0.830	×1.050	×0.992	7.00%
Triples /BIP	1.02%	÷1.114	×0.920	×1.050	×0.992	0.88%
Home runs /BIP	0.00%	÷0.910	×0.700	—	×0.992	0.00%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 82, 1B 111, 2B 89, 3B 123, K 84, BB 107 — applied at half strength. Age: age 28 vs a level average of 27.2 → −0.8% on BB/HBP/hit rates (0.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .319 → .275; ISO .081 → .072; BABIP .347 → .318. 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 AAAPericos de Puebla · 218 PAwOBA .304 → .272 (−32)K% 12.4% → 16.1%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	12.39%	÷0.921	×1.200	—	—	16.14%
BB% (unintentional) /PA	7.80%	÷1.091	×0.690	—	×1.003	4.95%
HBP% /PA	0.46%	—	×0.940	—	×1.003	0.43%
Singles /BIP	29.45%	÷1.048	×0.930	×1.049	×1.003	27.51%
Doubles /BIP	3.68%	÷1.075	×0.830	×1.049	×1.003	2.99%
Triples /BIP	0.00%	÷1.008	×0.920	×1.049	×1.003	0.00%
Home runs /BIP	0.61%	÷1.024	×0.700	—	×1.003	0.42%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 105, 1B 110, 2B 115, 3B 102, K 84, BB 118 — applied at half strength. Age: age 27 vs a level average of 27.2 → +0.3% on BB/HBP/hit rates (0.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.049.

Result: wOBA .304 → .272; ISO .047 → .038; BABIP .327 → .301. 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).

2015 AAAPericos de Puebla · 282 PAwOBA .330 → .286 (−45)K% 13.5% → 17.7%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	13.48%	÷0.913	×1.200	—	—	17.71%
BB% (unintentional) /PA	9.22%	÷1.080	×0.690	—	×1.018	6.00%
HBP% /PA	0.71%	—	×0.940	—	×1.018	0.68%
Singles /BIP	30.29%	÷1.075	×0.930	×1.050	×1.018	28.00%
Doubles /BIP	5.29%	÷1.100	×0.830	×1.050	×1.018	4.26%
Triples /BIP	0.48%	÷1.150	×0.920	×1.050	×1.018	0.41%
Home runs /BIP	0.48%	÷1.062	×0.700	—	×1.018	0.32%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 112, 1B 115, 2B 120, 3B 130, K 83, BB 116 — applied at half strength. Age: age 26 vs a level average of 27.2 → +1.8% on BB/HBP/hit rates (1.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .330 → .286; ISO .065 → .052; BABIP .359 → .325. 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).

2014 AAASultanes de Monterrey · 270 PAwOBA .371 → .353 (−19)K% 15.9% → 19.9%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	15.93%	÷0.961	×1.200	—	—	19.88%
BB% (unintentional) /PA	8.89%	÷1.030	×0.690	—	×1.033	6.15%
HBP% /PA	1.48%	—	×0.940	—	×1.033	1.44%
Singles /BIP	28.65%	÷0.999	×0.930	×1.050	×1.033	28.92%
Doubles /BIP	6.77%	÷0.963	×0.830	×1.050	×1.033	6.33%
Triples /BIP	2.60%	÷0.900	×0.920	×1.050	×1.033	2.89%
Home runs /BIP	2.08%	÷0.917	×0.700	—	×1.033	1.64%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 83, 1B 100, 2B 93, 3B 80, K 92, BB 106 — applied at half strength. Age: age 25 vs a level average of 27.2 → +3.3% on BB/HBP/hit rates (2.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .371 → .353; ISO .149 → .142; BABIP .386 → .386. 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 AAASultanes de Monterrey · 262 PAwOBA .316 → .307 (−8)K% 19.1% → 22.0%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	19.08%	÷1.039	×1.200	—	—	22.04%
BB% (unintentional) /PA	4.20%	÷0.952	×0.690	—	×1.048	3.19%
HBP% /PA	2.29%	—	×0.940	—	×1.048	2.26%
Singles /BIP	32.43%	÷0.991	×0.930	×1.045	×1.048	33.33%
Doubles /BIP	4.86%	÷1.140	×0.830	×1.045	×1.048	3.88%
Triples /BIP	0.54%	÷1.150	×0.920	×1.045	×1.048	0.47%
Home runs /BIP	1.08%	÷1.011	×0.700	—	×1.048	0.78%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 102, 1B 98, 2B 128, 3B 130, K 108, BB 90 — applied at half strength. Age: age 24 vs a level average of 27.2 → +4.8% on BB/HBP/hit rates (3.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.045.

Result: wOBA .316 → .307; ISO .072 → .058; BABIP .378 → .376. 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 AAASultanes de Monterrey · 239 PAwOBA .304 → .278 (−26)K% 14.6% → 17.9%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	14.64%	÷0.984	×1.200	—	—	17.86%
BB% (unintentional) /PA	8.37%	÷0.984	×0.690	—	×1.050	6.16%
HBP% /PA	1.26%	—	×0.940	—	×1.050	1.24%
Singles /BIP	26.40%	÷1.015	×0.930	×1.037	×1.050	26.34%
Doubles /BIP	4.49%	÷1.092	×0.830	×1.037	×1.050	3.72%
Triples /BIP	1.12%	÷1.128	×0.920	×1.037	×1.050	1.00%
Home runs /BIP	0.56%	÷1.081	×0.700	—	×1.050	0.38%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 116, 1B 103, 2B 118, 3B 126, K 97, BB 97 — applied at half strength. Age: age 23 vs a level average of 27.2 → +5.0% on BB/HBP/hit rates (4.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.037.

Result: wOBA .304 → .278; ISO .070 → .058; BABIP .320 → .310. 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 AAASultanes de Monterrey · 282 PAwOBA .358 → .342 (−16)K% 14.9% → 18.4%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	14.89%	÷0.972	×1.200	—	—	18.40%
BB% (unintentional) /PA	9.22%	÷1.026	×0.690	—	×1.050	6.51%
HBP% /PA	0.71%	—	×0.940	—	×1.050	0.70%
Singles /BIP	31.03%	÷1.003	×0.930	×1.050	×1.050	31.73%
Doubles /BIP	5.42%	÷0.997	×0.830	×1.050	×1.050	4.97%
Triples /BIP	1.48%	÷1.020	×0.920	×1.050	×1.050	1.47%
Home runs /BIP	1.48%	÷1.053	×0.700	—	×1.050	1.03%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 111, 1B 101, 2B 99, 3B 104, K 94, BB 105 — applied at half strength. Age: age 22 vs a level average of 27.2 → +5.0% on BB/HBP/hit rates (5.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .358 → .342; ISO .106 → .094; BABIP .385 → .386. 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 — .