Kort Peterson

PosRF

B/TL/R

Born1994-04-29

Age (2027)33

No MLB projection yet. Career stats below are historical.

Overview

AALAST SEASON 2019

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	SB	wRC+	WAR	MLE AVG/OBP/SLG
2017	23	A+/A2 orgs	264	.297/.375/.422	2	5	79	—	.249/.307/.343
2018	24	AA/A+2 orgs	429	.265/.337/.473	15	11	76	—	.215/.272/.387
2019	25	AANorthwest Ark…	318	.224/.274/.367	8	4	29	—	.168/.210/.282

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)
2016	22	ROK	Burlington Royals	—	206	176	61	12	4	5	17	38	12	7	2	347	439	545	984	199	418	18	8	433	103	—	—	—	—	—	—
2017	23	A+	Wilmington Blue Rocks	—	41	39	13	3	2	1	2	8	0	0	0	333	366	590	956	256	400	20	5	412	105	—	—	—	—	—	—
2017	23	A	Lexington Legends	—	223	193	56	12	2	1	17	54	10	5	3	290	377	389	766	98	393	24	8	345	74	—	—	—	—	—	—
2018	24	AA	Northwest Arkansas Naturals	—	183	166	38	8	3	7	12	61	5	6	3	229	301	440	740	211	316	33	7	327	51	—	—	—	—	—	—
2018	24	A+	Wilmington Blue Rocks	—	246	219	64	17	2	8	17	59	8	5	1	292	365	498	862	205	368	24	7	378	94	—	—	—	—	—	—
2019	25	AA	Northwest Arkansas Naturals	—	318	294	66	10	4	8	14	91	6	4	3	224	274	367	641	143	293	29	4	283	29	—	—	—	—	—	—
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2016	22	ROK MLE	Burlington Royals	—	206	182	49	9	3	4	11	54	12	7	2	269	351	418	769	148	344	26	5	320	103	—	—	—	—	—	—
2017	23	A+ MLE	Wilmington Blue Rocks	—	41	40	10	2	1	1	1	11	0	0	0	250	268	425	693	175	353	27	2	323	105	—	—	—	—	—	—
2017	23	A MLE	Lexington Legends	—	223	201	50	9	2	1	9	73	10	5	3	249	314	328	642	80	362	33	4	277	74	—	—	—	—	—	—
2018	24	AA MLE	Northwest Arkansas Naturals	—	183	170	30	6	3	5	8	76	5	6	3	176	235	335	570	159	277	42	4	244	51	—	—	—	—	—	—
2018	24	A+ MLE	Wilmington Blue Rocks	—	246	226	55	13	2	8	10	83	8	5	1	243	299	425	724	181	337	34	4	307	94	—	—	—	—	—	—
2019	25	AA MLE	Northwest Arkansas Naturals	—	318	298	50	7	3	7	10	115	6	4	3	168	210	282	492	114	235	36	3	211	29	—	—	—	—	—	—
2016	22	ROK MLE	Burlington Royals	—	206	182	49	9	3	4	11	54	12	7	2	269	351	418	769	148	360	26	5	320	103	—	—	—	—	—	—
2016	22	ROK RAW	Burlington Royals	—	206	176	61	12	4	5	17	38	12	7	2	347	439	545	984	199	418	18	8	433	103	—	—	—	—	—	—
2017	23	A MLE	2 teams	—	264	240	61	12	3	2	11	84	10	5	3	254	314	354	668	100	378	32	4	284	78	—	—	—	—	—	—
2017	23	A RAW	2 teams	—	264	232	69	15	4	2	19	62	10	5	3	297	375	422	798	125	394	23	7	356	78	—	—	—	—	—	—
2018	24	A+ MLE	2 teams	—	429	396	84	19	4	13	18	159	13	11	4	212	269	379	648	167	317	37	4	280	76	—	—	—	—	—	—
2018	24	A+ RAW	2 teams	—	429	385	102	25	5	15	29	120	13	11	4	265	337	473	810	208	348	28	7	356	76	—	—	—	—	—	—
2019	25	AA MLE	Northwest Arkansas Naturals	—	318	298	50	7	3	7	10	115	6	4	3	168	210	282	492	114	240	36	3	211	29	—	—	—	—	—	—
2019	25	AA RAW	Northwest Arkansas Naturals	—	318	294	66	10	4	8	14	91	6	4	3	224	274	367	641	143	293	29	4	283	29	—	—	—	—	—	—
2016	22	ROK MLE	Burlington Royals	—	206	181	49	9	3	4	11	54	12	7	2	271	351	420	771	149	344	26	5	320	103	—	—	—	—	—	—
2017	23	A MLE	2 teams	—	264	241	61	12	3	2	11	84	10	5	3	253	314	353	667	100	361	32	4	284	78	—	—	—	—	—	—
2018	24	A+ MLE	2 teams	—	429	395	84	19	4	13	18	159	13	11	4	213	269	380	649	167	311	37	4	280	76	—	—	—	—	—	—
2019	25	AA MLE	Northwest Arkansas Naturals	—	318	299	50	7	3	7	10	115	6	4	3	167	210	281	491	114	235	36	3	211	29	—	—	—	—	—	—
▸ Career Totals
Career	—	MLE		—	1217	1116	244	47	13	26	50	412	41	27	12	219	278	354	631	135	319	34	4	270	69	-45	+1	+0	-13	+26	-3.2
/ 162G	—	MLE		—	650	596	130	25	7	14	27	220	22	14	6	218	278	354	632	136	318	34	4	270	69	-24	+0	+0	-7	+14	-1.7

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 AANorthwest Arkansas Naturals · 318 PAwOBA .278 → .211 (−67)K% 28.6% → 36.3%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	28.62%	÷0.962	×1.220	—	—	36.29%
BB% (unintentional) /PA	4.40%	÷1.001	×0.700	—	×0.998	3.07%
HBP% /PA	1.89%	—	×0.870	—	×0.998	1.64%
Singles /BIP	21.67%	÷1.083	×0.920	×0.950	×0.998	17.46%
Doubles /BIP	4.93%	÷0.986	×0.840	×0.950	×0.998	3.98%
Triples /BIP	1.97%	÷1.091	×0.940	×0.950	×0.998	1.61%
Home runs /BIP	3.94%	÷0.901	×0.800	—	×0.998	3.49%

Factors used: league row TL. Park (home-season share, regressed): HR 80, 1B 117, 2B 97, 3B 118, K 92, BB 100 — applied at half strength. Age: age 25 vs a level average of 24.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .278 → .211; ISO .143 → .113; BABIP .293 → .235. 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 A+Wilmington Blue Rocks · 246 PAwOBA .367 → .307 (−61)K% 24.0% → 33.7%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	23.98%	÷1.010	×1.420	—	—	33.72%
BB% (unintentional) /PA	6.91%	÷1.077	×0.630	—	×0.988	4.00%
HBP% /PA	3.25%	—	×0.860	—	×0.988	2.76%
Singles /BIP	23.12%	÷1.021	×0.940	×1.035	×0.988	21.76%
Doubles /BIP	10.62%	÷1.005	×0.830	×1.035	×0.988	8.97%
Triples /BIP	1.25%	÷0.965	×0.800	×1.035	×0.988	1.06%
Home runs /BIP	5.00%	÷0.773	×0.900	—	×0.988	5.75%

Factors used: league row CAR. Park (home-season share, regressed): HR 55, 1B 104, 2B 101, 3B 93, K 102, BB 115 — applied at half strength. Age: age 24 vs a level average of 22.8 → −1.2% on BB/HBP/hit rates (1.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.035.

Result: wOBA .367 → .307; ISO .205 → .190; BABIP .368 → .337. 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 AANorthwest Arkansas Naturals · 183 PAwOBA .318 → .244 (−74)K% 33.3% → 41.5%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	33.33%	÷0.979	×1.220	—	—	41.52%
BB% (unintentional) /PA	6.56%	÷1.049	×0.700	—	×1.012	4.43%
HBP% /PA	2.73%	—	×0.870	—	×1.012	2.41%
Singles /BIP	19.05%	÷1.046	×0.920	×1.025	×1.012	17.37%
Doubles /BIP	7.62%	÷1.113	×0.840	×1.025	×1.012	5.97%
Triples /BIP	2.86%	÷0.956	×0.940	×1.025	×1.012	2.91%
Home runs /BIP	6.67%	÷1.008	×0.800	—	×1.012	5.35%

Factors used: league row TL. Park (home-season share, regressed): HR 102, 1B 109, 2B 123, 3B 91, K 96, BB 110 — applied at half strength. Age: age 24 vs a level average of 24.8 → +1.2% on BB/HBP/hit rates (0.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.025.

Result: wOBA .318 → .244; ISO .211 → .159; BABIP .316 → .277. 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 ALexington Legends · 223 PAwOBA .337 → .277 (−60)K% 24.2% → 32.7%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	24.22%	÷0.991	×1.340	—	—	32.75%
BB% (unintentional) /PA	6.73%	÷1.053	×0.660	—	×0.990	4.17%
HBP% /PA	4.48%	—	×0.770	—	×0.990	3.42%
Singles /BIP	29.50%	÷0.936	×0.920	×0.987	×0.990	28.34%
Doubles /BIP	8.63%	÷0.982	×0.820	×0.987	×0.990	7.05%
Triples /BIP	1.44%	÷1.125	×0.940	×0.987	×0.990	1.17%
Home runs /BIP	0.72%	÷1.062	×0.820	—	×0.990	0.55%

Factors used: league row SAL. Park (home-season share, regressed): HR 112, 1B 87, 2B 96, 3B 125, K 98, BB 111 — applied at half strength. Age: age 23 vs a level average of 22.0 → −1.0% on BB/HBP/hit rates (1.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.987.

Result: wOBA .337 → .277; ISO .098 → .076; BABIP .393 → .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).

2017 A+Wilmington Blue Rocks · 41 PAwOBA .400 → .323 (−77)K% 19.5% → 27.6%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	19.51%	÷1.002	×1.420	—	—	27.64%
BB% (unintentional) /PA	4.88%	÷0.979	×0.630	—	×0.998	3.13%
HBP% /PA	0.00%	—	×0.860	—	×0.998	0.00%
Singles /BIP	22.58%	÷1.017	×0.940	—	×0.998	20.83%
Doubles /BIP	9.68%	÷0.978	×0.830	—	×0.998	8.20%
Triples /BIP	6.45%	÷1.025	×0.800	—	×0.998	5.03%
Home runs /BIP	3.23%	÷0.810	×0.900	—	×0.998	3.58%

Factors used: league row CAR. Park (home-season share, regressed): HR 62, 1B 103, 2B 96, 3B 105, K 100, BB 96 — applied at half strength. Age: age 23 vs a level average of 22.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average).

Result: wOBA .400 → .323; ISO .256 → .211; BABIP .400 → .353. 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 ROKBurlington Royals · 206 PAwOBA .424 → .320 (−103)K% 18.4% → 26.2%

Component	Raw	Park ÷	Level factor ×	GB/FB ×	Age ×	= MLE
K% /PA	18.45%	÷1.000	×1.420	—	—	26.19%
BB% (unintentional) /PA	8.25%	÷1.000	×0.640	—	×0.975	5.15%
HBP% /PA	5.83%	—	×0.740	—	×0.975	4.20%
Singles /BIP	28.99%	÷1.000	×0.840	×1.050	×0.975	24.93%
Doubles /BIP	8.70%	÷1.000	×0.740	×1.050	×0.975	6.59%
Triples /BIP	2.90%	÷1.000	×0.740	×1.050	×0.975	2.20%
Home runs /BIP	3.62%	÷1.000	×0.800	—	×0.975	2.83%

Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 22 vs a level average of 19.5 → −2.5% on BB/HBP/hit rates (2.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .424 → .320; ISO .199 → .147; BABIP .418 → .344. 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).