Pro Baseball Terminal — MLB projections, standings & analytics

Josh Winckowski

P · BOS

28 yrs

Pitcher

Description

Position: P
Team: BOS
Type: Pitcher
Bats: Right
Throws: Right
Born: 1998-06-28
Age: 28
Country: USA
Height: 6'4"
Weight: 215 lb
Last active: 2025

Career Résumé

4 seasons

Seasons	4 2022–2025
Games	121
W-L	13-14
ERA	4.20
WHIP	1.46
IP	242
SO	195
SV	5

Pitching

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2025	BOS	0	1	3.86	1.37	6	0	0	11.2	9	5	0	5	6.39	13.5%
2024	BOS	4	2	4.14	1.41	40	6	2	76.0	60	26	10	35	4.25	6.1%
2023	BOS	4	4	2.88	1.42	60	1	3	84.1	82	31	9	27	3.79	6.4%
2022	BOS	5	7	5.89	1.59	15	14	0	70.1	44	27	10	46	4.80	9.9%

Season	Pos	G	GS	Inn	PO	A	E	DP	FLD%	RF/9	OAA
2025	P	6	0	11.2	0	0	1	0	.000	0.00	—
2024	P	40	6	76.0	9	6	0	1	1.000	1.78	—
2023	P	60	1	84.1	9	5	1	1	.933	1.49	—
2022	P	15	14	70.1	9	7	1	0	.941	2.05	—

Pitching game log

2025 · last 6

Date		Opp	Res	Dec	IP	H	R	ER	BB	SO	Pit
2025-04-23	vs	SEA	L	ND	3.0	4	2	2	2	4	80
2025-04-18	vs	CWS	W	ND	2.0	3	1	1	1	0	34
2025-04-14	@	TB	L	ND	1.0	0	0	0	0	3	15
2025-04-11	@	CWS	L	ND	3.0	4	3	2	2	1	49
2025-04-09	vs	TOR	L	L	1.0	0	1	0	0	0	8
2025-04-08	vs	TOR	L	ND	1.2	0	0	0	0	1	21

Pitching Profile2024 · vs 402

K/9

7.118

BB/9

3.149

HR/9

1.239

ERA

4.1439

WHIP

1.4122

xERA

4.2537

Brl%A

6.1%79

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	5	2022
SO	82	2023
SV	3	2023
ERA	2.88	2023
WHIP	1.37	2025

Comparable Players

2024 · stat-profile similarity

Jacob BarnesWSH36y
4.36 ERA · 55 K · 1.32 WHIP
88%
vs
Matthew LiberatoreSTL26y
4.40 ERA · 76 K · 1.27 WHIP
87%
vs
Angel ZerpaKC26y
3.86 ERA · 49 K · 1.45 WHIP
87%
vs
José UreñaTEX34y
3.80 ERA · 70 K · 1.32 WHIP
86%
vs
Jared ShusterCWS27y
4.30 ERA · 56 K · 1.46 WHIP
86%
vs

Career Arc

ERA by season · taller = better

Year over Year

pitching trajectory

Yr	Tm	W	ERA	WHIP	SO	IP
22	BOS	5	5.89	1.59	44	70
23	BOS	4▼	2.88▼	1.42▼	82▲	84▲
24	BOS	4	4.14▲	1.41▼	60▼	76▼
25	BOS	0▼	3.86▼	1.37▼	9▼	12▼

Career Milestones

chase to the next mark

Wins13

37 to 50

Strikeouts195

805 to 1,000

Saves5

95 to 100

Season

Pitch Arsenal

2025 · Statcast

Pitch	Use	Velo	Spin
4-Seam	30%	94.7	2203
Cutter	27%	89.4	2222
Sinker	17%	94.9	2115
Changeup	17%	91.9	1748
Slider	9%	85.3	2381

Plate Discipline

2025 · induced

29.5%

Chase

lg 28.5%

75.8%

Z-Swing

lg 67%

21.0%

Whiff

lg 24.5%

79.0%

Contact

lg 76%

45.9%

Zone

lg 48.5%

21.3%

CSW

lg 28%

207 pitches · green/red vs league avg

Statcast Trend

xERA by season · taller = better

Barrel% Against by season · taller = better

Per game	4.1
Ceiling (90th)	7.7
Floor (10th)	0.6
Std dev	3.1
Boom rate	33%
Bust rate	33%
Profile	Volatile