Pro Baseball Terminal — MLB projections, standings & analytics

Robert Stephenson

P · COL

33 yrs

Pitcher

60-Day IL

Description

Position: P
Team: COL
Type: Pitcher
Bats: Right
Throws: Right
Born: 1993-02-24
Age: 33
Country: USA
Height: 6'3"
Weight: 205 lb
Last active: 2025

Career Résumé

9 seasons

Seasons	9 2016–2025
Games	283
W-L	19-20
ERA	4.59
WHIP	1.33
IP	374
SO	416
SV	3

Pitching

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2025	LAA	2	0	2.70	1.00	12	0	0	10.0	10	3	1	3	3.33	3.7%
2023	TB	3	4	3.10	0.88	60	0	1	52.1	77	16	8	18	2.79	13.0%
2022	PIT	2	2	5.43	1.33	58	0	0	58.0	55	14	10	35	4.84	9.0%
2021	COL	2	1	3.13	1.30	49	0	1	46.0	52	18	5	16	4.06	7.2%
2020	CIN	0	0	9.90	1.40	10	0	0	10.0	13	3	8	11	6.32	23.1%
2019	CIN	3	2	3.76	1.04	57	0	0	64.2	81	24	9	27	2.81	5.1%
2018	CIN	0	2	9.26	2.49	4	3	0	11.2	11	12	2	12	6.77	10.0%
2017	CIN	5	6	4.68	1.58	25	11	1	84.2	86	53	12	44	5.48	9.5%
2016	CIN	2	3	6.08	1.62	8	8	0	37.0	31	19	9	25	5.56	7.8%

Fielding

Regular season · OAA 2016+

Season	Pos	G	GS	Inn	PO	A	E	DP	FLD%	RF/9	OAA
2025	P	12	0	10.0	0	0	0	0	—	0.00	—
2023	P	60	0	52.1	5	2	0	1	1.000	1.20	—
2022	P	58	0	58.0	2	4	1	0	.857	0.93	—
2021	P	49	0	46.0	2	3	1	0	.833	0.98	—
2020	P	10	0	10.0	2	0	0	0	1.000	1.80	—
2019	P	57	0	64.2	4	6	4	0	.714	1.39	—
2018	P	4	3	11.2	1	1	0	0	1.000	1.54	—
2017	P	25	11	84.2	4	5	3	0	.750	0.96	—
2016	P	8	8	37.0	1	2	0	0	1.000	0.73	—

Pitching game log

2025 · last 12

Date		Opp	Res	Dec	IP	H	R	ER	HR	BB	SO	Pit
2025-09-19	@	COL	L	ND	1.0	1	0	0	0	0	2	14
2025-09-17	@	MIL	L	ND	1.0	0	0	0	0	0	2	10
2025-09-11	@	SEA	L	ND	1.0	0	0	0	0	0	2	14
2025-09-10	vs	MIN	W	W	0.1	0	0	0	0	1	1	3
2025-09-08	vs	MIN	L	ND	0.2	1	2	1	1	1	0	24
2025-09-06	vs	ATH	L	ND	1.0	0	0	0	0	0	0	5
2025-09-03	@	KC	W	W	1.0	2	1	1	0	0	0	15
2025-08-29	@	HOU	L	ND	1.0	1	0	0	0	1	1	19
2025-08-27	@	TEX	L	ND	1.0	2	1	1	0	0	0	20
2025-08-22	vs	CHC	L	ND	1.0	0	0	0	0	0	0	8
2025-05-30	@	CLE	W	ND	0.0	0	0	0	0	0	0	3
2025-05-28	vs	NYY	L	ND	1.0	0	0	0	0	0	2	12

Pitching Profile2023 · vs 410

K/9

13.298

BB/9

2.868

HR/9

1.431

ERA

3.1080

WHIP

0.8899

xERA

2.7995

Brl%A

13.0%1

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	5	2017
SO	86	2017
SV	1	2023
ERA	2.70	2025
WHIP	0.88	2023

Comparable Players

2023 · stat-profile similarity

Craig KimbrelPHI38y
3.26 ERA · 94 K · 1.04 WHIP
86%
vs
Jason AdamTB34y
2.98 ERA · 69 K · 1.01 WHIP
85%
vs
Matt StrahmPHI34y
3.29 ERA · 108 K · 1.02 WHIP
82%
vs
Joe JiménezATL31y
3.04 ERA · 73 K · 1.15 WHIP
81%
vs
Paul SewaldAZ36y
3.12 ERA · 80 K · 1.15 WHIP
81%
vs

Career Arc

ERA by season · taller = better

Year over Year

pitching trajectory

Yr	Tm	W	ERA	WHIP	SO	IP
19	CIN	3	3.76	1.04	81	65
20	CIN	0▼	9.90▲	1.40▲	13▼	10▼
21	COL	2▲	3.13▼	1.30▼	52▲	46▲
22	PIT	2	5.43▲	1.33▲	55▲	58▲
23	TB	3▲	3.10▼	0.88▼	77▲	52▼
25	LAA	2▼	2.70▼	1.00▲	10▼	10▼

Career Milestones

chase to the next mark

Wins19

31 to 50

Strikeouts416

584 to 1,000

Saves3

97 to 100

Season

Pitch Arsenal

2025 · Statcast

Pitch	Use	Velo	Spin
Cutter	69%	87.4	2849
4-Seam	16%	96.4	2493
Splitter	8%	88.1	1706
Slider	8%	86.2	2859

Plate Discipline

2025 · induced

39.4%

Chase

lg 28.5%

69.7%

Z-Swing

lg 67%

38.3%

Whiff

lg 24.5%

61.7%

Contact

lg 76%

50.3%

Zone

lg 48.5%

36.4%

CSW

lg 28%

151 pitches · green/red vs league avg

Statcast Trend

xERA by season · taller = better

Barrel% Against by season · taller = better

Per game	3.2
Ceiling (90th)	6.3
Floor (10th)	-0.9
Std dev	2.8
Boom rate	42%
Bust rate	25%
Profile	Volatile