Yu Chang

PosSS

B/TR/R

Born1995-08-18

Age (2027)31

No MLB projection yet. Career stats below are historical.

Overview

AAALAST SEASON 2024

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	SB	wRC+	WAR	MLE AVG/OBP/SLG
2022	26	MLBBOS	190	.208/.293/.315	4	0	71	0.0
2023	27	AAA/AABOS	81	.276/.321/.421	3	2	60	—	.233/.272/.324
2023	27	MLBBOS	112	.162/.200/.352	6	4	47	0.2
2024	28	AAATB	51	.293/.431/.512	2	2	105	—	.250/.353/.386
2025	29	No MLB games played
2026	30	No MLB games played

Last 3 seasons WAR 0.3

Contract

No contract data on file.

Skills · percentileStatcast 2021-2023

Speed68

Bat Spd62

Barrel%44

Avg EV36

xwOBA25

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)
2014	18	ROK	AZL Indians	—	181	159	55	9	4	6	18	28	3	6	1	346	422	566	988	220	389	15	10	430	95	—	—	—	—	—	—
2015	19	A	Lake County Captains	—	440	393	91	16	4	9	27	103	9	5	6	232	296	361	657	130	288	23	6	289	39	—	—	—	—	—	—
2016	20	A+	Lynchburg Hillcats	—	477	417	108	30	8	13	45	110	4	11	3	259	337	463	800	204	316	23	9	345	72	—	—	—	—	—	—
2016	20	INTL	Mesa Solar Sox	—	62	56	17	5	0	0	3	21	2	1	0	304	361	393	754	89	486	34	5	336	114	—	—	—	—	—	—
2017	21	AA	Akron RubberDucks	—	508	440	97	24	5	24	52	134	9	11	4	220	315	461	777	241	254	26	10	338	70	—	—	—	—	—	—
2018	22	AAA	Columbus Clippers	—	518	457	117	28	2	13	44	144	9	4	3	256	333	411	745	155	341	28	8	329	76	—	—	—	—	—	—
2018	22	INTL	Glendale Desert Dogs	—	96	86	29	4	0	4	7	16	2	1	0	337	400	523	923	186	373	17	7	404	160	—	—	—	—	—	—
2019	23	MLB	Cleveland Indians	—	84	73	13	2	1	1	11	22	0	0	0	178	286	274	560	96	240	26	13	263	66	-3	+0	+2	+1	+2	0.1
2019	23	AAA	Columbus Clippers	—	283	253	64	15	1	9	26	67	1	4	1	253	325	427	752	174	306	24	9	331	75	—	—	—	—	—	—
2021	25	MLB	Cleveland Indians	—	251	237	54	14	3	9	11	69	2	1	0	228	268	426	694	198	281	27	4	303	93	-2	+0	+2	-6	+5	-0.0
2021	25	AAA	Columbus Clippers	—	66	59	19	5	0	4	5	19	2	1	2	322	394	610	1.004	288	417	29	8	436	118	—	—	—	—	—	—
2022	26	MLB	Boston Red Sox	—	190	168	35	6	0	4	16	59	4	0	1	208	293	315	608	107	290	31	8	278	71	-7	-0	+2	+1	+4	0.0
2022	26	AAA	Columbus Clippers	—	24	18	3	1	0	0	5	5	0	0	0	167	348	222	570	56	214	21	21	274	51	—	—	—	—	—	—
2023	27	MLB	Boston Red Sox	—	112	105	17	2	0	6	3	34	2	4	0	162	200	352	552	190	169	30	3	239	47	-7	+1	+4	+2	+2	0.2
2023	27	AAA	Worcester Red Sox	—	66	62	20	2	0	3	4	13	0	2	0	323	364	500	864	177	370	20	6	381	86	—	—	—	—	—	—
2023	27	AA	Portland Sea Dogs	—	15	14	1	0	0	0	1	4	0	0	0	71	133	71	205		100	27	7	107	-57	—	—	—	—	—	—
2024	28	AAA	Durham Bulls	—	51	41	12	3	0	2	9	15	1	2	1	293	431	512	944	220	417	29	18	419	105	—	—	—	—	—	—
▸ Career Totals (raw MLB only — historical actual)
MLB Career	—			—	637	583	119	24	4	20	41	184	8	5	1	204	266	362	628	158	259	29	6	279	75	-19	+1	+10	-2	+14	0.4
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2014	18	ROK MLE	AZL Indians	—	181	166	43	6	3	5	11	40	3	6	1	259	317	422	738	163	302	22	6	309	95	—	—	—	—	—	—
2015	19	A MLE	Lake County Captains	—	440	401	76	14	3	6	19	138	9	5	6	190	242	284	527	95	254	31	4	226	39	—	—	—	—	—	—
2016	20	A+ MLE	Lynchburg Hillcats	—	477	433	92	23	6	12	29	163	4	11	3	212	268	376	645	164	289	34	6	274	72	—	—	—	—	—	—
2017	21	AA MLE	Akron RubberDucks	—	508	456	85	19	4	19	36	165	9	11	4	186	259	371	630	184	232	32	7	271	70	—	—	—	—	—	—
2018	22	AAA MLE	Columbus Clippers	—	518	469	106	24	2	10	32	170	9	4	3	226	288	350	638	124	318	33	6	280	76	—	—	—	—	—	—
2019	23	MLB MLE	Cleveland Indians	—	84	73	13	2	1	1	11	22	0	0	0	178	286	274	560	96	240	26	13	266	66	-3	+0	+2	+1	+2	0.1
2019	23	AAA MLE	Columbus Clippers	—	283	262	58	12	1	8	17	81	1	4	1	221	271	366	638	145	281	29	6	279	75	—	—	—	—	—	—
2021	25	MLB MLE	Cleveland Indians	—	251	237	55	14	4	9	11	69	2	1	0	232	272	439	711	207	281	27	4	305	93	-2	+0	+2	-6	+5	-0.0
2021	25	AAA MLE	Columbus Clippers	—	66	61	16	4	0	3	3	23	2	1	2	262	318	475	794	213	387	35	5	342	118	—	—	—	—	—	—
2022	26	MLB MLE	Boston Red Sox	—	190	168	34	5	0	4	16	59	4	0	1	202	287	304	591	101	290	31	8	273	71	-7	-0	+2	+1	+4	0.0
2022	26	AAA MLE	Columbus Clippers	—	24	19	3	1	0	0	4	6	0	0	0	158	304	211	515	53	200	25	17	244	51	—	—	—	—	—	—
2023	27	MLB MLE	Boston Red Sox	—	112	105	17	2	0	6	3	34	2	4	0	162	200	352	552	190	169	30	3	238	47	-7	+1	+4	+2	+2	0.2
2023	27	AAA MLE	Worcester Red Sox	—	66	63	17	1	0	2	3	15	0	2	0	270	303	381	684	111	323	23	5	295	86	—	—	—	—	—	—
2023	27	AA MLE	Portland Sea Dogs	—	15	14	1	0	0	0	1	5	0	0	0	71	133	71	205		97	33	7	84	-57	—	—	—	—	—	—
2024	28	AAA MLE	Durham Bulls	—	51	44	11	3	0	1	6	18	1	2	1	250	353	386	739	136	362	35	12	324	105	—	—	—	—	—	—
2014	18	ROK MLE	AZL Indians	—	181	166	43	6	3	5	11	40	3	6	1	259	317	422	738	163	311	22	6	309	95	—	—	—	—	—	—
2014	18	ROK RAW	AZL Indians	—	181	159	55	9	4	6	18	28	3	6	1	346	422	566	988	220	389	15	10	430	95	—	—	—	—	—	—
2015	19	A MLE	Lake County Captains	—	440	401	76	14	3	6	19	138	9	5	6	190	242	284	527	95	268	31	4	226	39	—	—	—	—	—	—
2015	19	A RAW	Lake County Captains	—	440	393	91	16	4	9	27	103	9	5	6	232	296	361	657	130	288	23	6	289	39	—	—	—	—	—	—
2016	20	A+ MLE	2 teams	—	539	489	103	26	6	13	32	184	6	12	3	211	268	368	636	157	301	34	6	274	72	—	—	—	—	—	—
2016	20	A+ RAW	2 teams	—	539	473	125	35	8	13	48	131	6	12	3	264	340	455	794	190	333	24	9	344	72	—	—	—	—	—	—
2017	21	AA MLE	Akron RubberDucks	—	508	456	85	19	4	19	36	165	9	11	4	186	259	371	630	184	238	32	7	271	70	—	—	—	—	—	—
2017	21	AA RAW	Akron RubberDucks	—	508	440	97	24	5	24	52	134	9	11	4	220	315	461	777	241	254	26	10	338	70	—	—	—	—	—	—
2018	22	AAA MLE	2 teams	—	614	556	126	28	3	12	38	201	11	5	3	227	289	353	642	126	327	33	6	280	76	—	—	—	—	—	—
2018	22	AAA RAW	2 teams	—	614	543	146	32	2	17	51	160	11	5	3	269	344	429	773	160	347	26	8	341	76	—	—	—	—	—	—
2019	23	AAA MLE	2 teams	—	367	335	71	14	2	9	28	103	1	4	1	212	275	346	621	134	274	28	8	276	73	—	—	—	—	—	—
2019	23	AAA RAW	2 teams	—	367	326	77	17	2	10	37	89	1	4	1	236	316	393	709	156	291	24	10	316	73	—	—	—	—	—	—
2021	25	MLB MLE	2 teams	—	317	298	71	18	4	12	14	92	4	2	2	238	282	446	728	208	303	29	4	313	98	-1	-0	+2	-6	+7	0.2
2021	25	MLB RAW	2 teams	—	317	296	73	19	3	13	16	88	4	2	2	247	294	463	757	216	306	28	5	331	98	-1	-0	+2	-6	+7	0.2
2022	26	MLB MLE	2 teams	—	214	187	37	6	0	4	20	65	4	0	1	198	289	294	583	96	273	30	9	269	68	-8	-0	+2	+1	+5	-0.1
2022	26	MLB RAW	2 teams	—	214	186	38	7	0	4	21	64	4	0	1	204	299	306	605	102	281	30	10	277	68	-8	-0	+2	+1	+5	-0.1
2023	27	MLB MLE	3 teams	—	193	183	34	3	0	8	6	54	2	6	0	186	220	333	553	148	215	28	3	246	52	-11	+1	+4	+2	+4	0.1
2023	27	MLB RAW	3 teams	—	193	181	38	4	0	9	8	51	2	6	0	210	251	381	633	171	240	26	4	277	52	-11	+1	+4	+2	+4	0.1
2024	28	AAA MLE	Durham Bulls	—	51	44	11	3	0	1	6	18	1	2	1	250	353	386	739	136	400	35	12	324	105	—	—	—	—	—	—
2024	28	AAA RAW	Durham Bulls	—	51	41	12	3	0	2	9	15	1	2	1	293	431	512	944	220	417	29	18	419	105	—	—	—	—	—	—
2014	18	ROK MLE	AZL Indians	—	181	165	43	6	3	5	11	40	3	6	1	261	317	424	741	164	302	22	6	309	95	—	—	—	—	—	—
2015	19	A MLE	Lake County Captains	—	440	409	76	14	3	6	19	138	9	5	6	186	242	279	521	93	254	31	4	226	39	—	—	—	—	—	—
2016	20	A+ MLE	2 teams	—	539	496	103	26	6	13	32	184	6	12	3	208	268	363	630	155	289	34	6	274	72	—	—	—	—	—	—
2017	21	AA MLE	Akron RubberDucks	—	508	458	85	19	4	19	36	165	9	11	4	186	259	369	628	183	232	32	7	271	70	—	—	—	—	—	—
2018	22	AAA MLE	2 teams	—	614	560	126	28	3	12	38	201	11	5	3	225	289	350	639	125	318	33	6	280	76	—	—	—	—	—	—
2019	23	AAA MLE	2 teams	—	367	335	71	14	2	9	28	103	1	4	1	212	275	346	621	134	272	28	8	276	73	—	—	—	—	—	—
2021	25	MLB MLE	2 teams	—	317	296	71	18	4	12	14	92	4	2	2	240	282	449	731	209	303	29	4	313	98	—	—	—	—	—	—
2022	26	MLB MLE	2 teams	—	214	188	37	6	0	4	20	65	4	0	1	197	289	293	582	96	280	30	9	269	68	—	—	—	—	—	—
2023	27	MLB MLE	3 teams	—	193	183	34	3	0	8	6	54	2	6	0	186	220	333	553	148	216	28	3	246	52	—	—	—	—	—	—
2024	28	AAA MLE	Durham Bulls	—	51	44	11	3	0	1	6	18	1	2	1	250	353	386	739	136	362	35	12	324	105	—	—	—	—	—	—
▸ Model inputs — neutral MLE (past 3 seasons)
2024	28	AAA MLE	Durham Bulls	—	51	44	11	3	0	1	6	18	1	2	1	250	353	386	739	136	362	35	12	324	105	—	—	—	—	—	—
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career	—	A+C		—	637	583	119	24	4	20	41	184	8	5	1	204	266	362	628	158	259	29	6	279	71	-19	+1	+10	-2	+14	0.4
/ 162G	—	A+C		—	650	595	120	24	4	20	42	188	8	5	1	202	264	356	620	155	256	29	6	279	71	-19	+1	+10	-2	+14	0.4
Career	—	MLE		—	3424	3115	657	137	25	89	210	1060	50	53	22	211	272	357	628	146	285	31	6	273	71	-19	+1	+10	-2	+14	0.4
/ 162G	—	MLE		—	650	591	125	26	5	17	40	201	9	10	4	212	272	359	631	147	285	31	6	273	71	-19	+1	+10	-2	+14	0.4

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.

2024 AAADurham Bulls · 51 PAwOBA .403 → .324 (−79)K% 29.4% → 34.8%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	29.41%	÷1.014	×1.200	—	—	34.79%
BB% (unintentional) /PA	15.69%	÷0.971	×0.690	—	×0.982	10.95%
HBP% /PA	1.96%	—	×0.940	—	×0.982	1.81%
Singles /BIP	26.92%	÷0.985	×0.930	—	×0.982	24.95%
Doubles /BIP	11.54%	÷0.994	×0.830	—	×0.982	9.46%
Triples /BIP	0.00%	÷0.900	×0.970	—	×0.982	0.00%
Home runs /BIP	7.69%	÷1.061	×0.700	—	×0.982	4.98%

Factors used: league row International League. Park (home-season share, regressed): HR 112, 1B 97, 2B 99, 3B 80, K 103, BB 94 — 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).

Result: wOBA .403 → .324; ISO .220 → .159; BABIP .417 → .362. 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).

2023 AAAWorcester Red Sox · 66 PAwOBA .371 → .295 (−76)K% 19.7% → 23.1%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	19.70%	÷1.023	×1.200	—	—	23.11%
BB% (unintentional) /PA	6.06%	÷0.986	×0.690	—	×0.992	4.21%
HBP% /PA	0.00%	—	×0.940	—	×0.992	0.00%
Singles /BIP	30.61%	÷0.996	×0.930	—	×0.992	28.35%
Doubles /BIP	4.08%	÷1.309	×0.830	—	×0.992	2.57%
Triples /BIP	0.00%	÷0.905	×0.970	—	×0.992	0.00%
Home runs /BIP	6.12%	÷1.008	×0.700	—	×0.992	4.22%

Factors used: league row International League. Park (home-season share, regressed): HR 102, 1B 99, 2B 162, 3B 81, K 105, BB 97 — 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).

Result: wOBA .371 → .295; ISO .177 → .118; BABIP .370 → .323. 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).

2023 AAPortland Sea Dogs · 15 PAwOBA .105 → .084 (−21)K% 26.7% → 32.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	26.67%	÷1.000	×1.220	—	—	32.54%
BB% (unintentional) /PA	6.67%	÷1.032	×0.700	—	×0.968	4.38%
HBP% /PA	0.00%	—	×0.850	—	×0.968	0.00%
Singles /BIP	10.00%	÷0.972	×0.970	—	×0.968	9.66%
Doubles /BIP	0.00%	÷1.144	×0.860	—	×0.968	0.00%
Triples /BIP	0.00%	÷0.900	×0.950	—	×0.968	0.00%
Home runs /BIP	0.00%	÷1.048	×0.780	—	×0.968	0.00%

Factors used: league row EL. Park (home-season share, regressed): HR 110, 1B 94, 2B 129, 3B 80, K 100, BB 106 — 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).

Result: wOBA .105 → .084; ISO .000 → .000; BABIP .100 → .097. 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).

2022 AAAColumbus Clippers · 24 PAwOBA .281 → .244 (−36)K% 20.8% → 24.1%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	20.83%	÷1.036	×1.200	—	—	24.14%
BB% (unintentional) /PA	20.83%	÷0.930	×0.690	—	×1.003	15.50%
HBP% /PA	0.00%	—	×0.940	—	×1.003	0.00%
Singles /BIP	15.38%	÷0.941	×0.930	—	×1.003	15.25%
Doubles /BIP	7.69%	÷1.040	×0.830	—	×1.003	6.16%
Triples /BIP	0.00%	÷0.900	×0.970	—	×1.003	0.00%
Home runs /BIP	0.00%	÷1.001	×0.700	—	×1.003	0.00%

Factors used: league row International League. Park (home-season share, regressed): HR 100, 1B 88, 2B 108, 3B 80, K 107, BB 86 — 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).

Result: wOBA .281 → .244; ISO .056 → .050; BABIP .214 → .200. 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).

2021 AAAColumbus Clippers · 66 PAwOBA .423 → .342 (−81)K% 28.8% → 34.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	28.79%	÷1.002	×1.200	—	—	34.48%
BB% (unintentional) /PA	7.58%	÷1.008	×0.690	—	×1.018	5.28%
HBP% /PA	3.03%	—	×0.940	—	×1.018	2.90%
Singles /BIP	25.00%	÷0.949	×0.930	—	×1.018	24.93%
Doubles /BIP	12.50%	÷0.949	×0.830	—	×1.018	11.13%
Triples /BIP	0.00%	÷0.900	×0.920	—	×1.018	0.00%
Home runs /BIP	10.00%	÷1.034	×0.700	—	×1.018	6.89%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 107, 1B 90, 2B 90, 3B 80, K 100, BB 102 — 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).

Result: wOBA .423 → .342; ISO .288 → .204; BABIP .417 → .387. 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).

2019 AAAColumbus Clippers · 283 PAwOBA .325 → .279 (−46)K% 23.7% → 28.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	23.67%	÷0.993	×1.200	—	—	28.62%
BB% (unintentional) /PA	8.83%	÷1.089	×0.690	—	×1.048	5.86%
HBP% /PA	0.35%	—	×0.940	—	×1.048	0.35%
Singles /BIP	20.97%	÷0.970	×0.930	×0.950	×1.048	20.02%
Doubles /BIP	8.06%	÷0.995	×0.830	×0.950	×1.048	6.70%
Triples /BIP	0.54%	÷0.900	×0.970	×0.950	×1.048	0.58%
Home runs /BIP	4.84%	÷0.985	×0.840	—	×1.048	4.33%

Factors used: league row IL. Park (home-season share, regressed): HR 97, 1B 94, 2B 99, 3B 80, K 99, BB 118 — 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 ×0.950.

Result: wOBA .325 → .279; ISO .174 → .152; BABIP .306 → .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).

2018 AAAColumbus Clippers · 518 PAwOBA .323 → .280 (−43)K% 27.8% → 32.8%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	27.80%	÷1.017	×1.200	—	—	32.81%
BB% (unintentional) /PA	8.30%	÷0.972	×0.690	—	×1.050	6.19%
HBP% /PA	1.74%	—	×0.940	—	×1.050	1.71%
Singles /BIP	23.64%	÷0.974	×0.930	×0.960	×1.050	22.76%
Doubles /BIP	8.95%	÷0.958	×0.830	×0.960	×1.050	7.81%
Triples /BIP	0.64%	÷0.900	×0.970	×0.960	×1.050	0.69%
Home runs /BIP	4.15%	÷1.135	×0.840	—	×1.050	3.23%

Factors used: league row IL. Park (home-season share, regressed): HR 127, 1B 95, 2B 92, 3B 80, K 103, BB 94 — 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 ×0.960.

Result: wOBA .323 → .280; ISO .155 → .127; BABIP .341 → .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).

2017 AAAkron RubberDucks · 508 PAwOBA .332 → .271 (−61)K% 26.4% → 32.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	26.38%	÷0.990	×1.220	—	—	32.50%
BB% (unintentional) /PA	10.24%	÷1.052	×0.700	—	×1.042	7.10%
HBP% /PA	1.77%	—	×0.850	—	×1.042	1.57%
Singles /BIP	14.38%	÷0.978	×0.970	×0.967	×1.042	14.38%
Doubles /BIP	7.84%	÷1.072	×0.860	×0.967	×1.042	6.34%
Triples /BIP	1.63%	÷1.150	×0.950	×0.967	×1.042	1.36%
Home runs /BIP	7.84%	÷1.008	×0.780	—	×1.042	6.32%

Factors used: league row EL. Park (home-season share, regressed): HR 102, 1B 96, 2B 114, 3B 130, K 98, BB 110 — applied at half strength. Age: age 22 vs a level average of 24.8 → +4.2% on BB/HBP/hit rates (2.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.967.

Result: wOBA .332 → .271; ISO .241 → .190; BABIP .254 → .232. 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 — .