Pro Baseball Terminal — MLB projections, standings & analytics

Kyle Leahy

P · STL

29 yrs

Pitcher

Description

Position: P
Team: STL
Type: Pitcher
Bats: Switch
Throws: Right
Born: 1997-06-04
Age: 29
Country: USA
Height: 6'5"
Weight: 225 lb
Last active: 2026

Career Résumé

4 seasons

Seasons	4 2023–2026
Games	112
W-L	10-8
ERA	3.97
WHIP	1.33
IP	208
SO	174
SV	2

Pitching Projections

2026 · per ~700 BF

Stat	Proj	Range (p10–p90)	vs LY
SO	145	119–199	-3
BB	54	45–75	+0
HR	18	10–30	+3
Hits	154	131–177	+1
ER	74	49–99	+4

Pitching

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2026	STL	5	4	4.63	1.57	14	14	0	70.0	59	26	9	36	5.88	11.9%
2025	STL	4	2	3.07	1.23	62	1	1	88.0	80	28	5	30	4.42	9.8%
2024	STL	1	1	4.07	1.03	33	0	1	48.2	33	10	4	22	4.40	6.1%
2023	STL	0	1	21.60	5.40	3	0	0	1.2	2	5	1	4	17.28	28.6%

Season	Pos	G	GS	Inn	PO	A	E	DP	FLD%	RF/9	OAA
2026	P	13	13	64.0	3	8	0	0	1.000	1.55	—
2025	P	62	1	88.0	6	9	1	0	.938	1.53	—
2024	P	33	0	48.2	1	3	1	1	.800	0.74	—
2023	P	3	0	1.2	0	0	0	0	—	0.00	—

Batting game log

2026 · last 2

Date		Opp	Res	AB	R	H	2B	3B	HR	RBI	BB	SO	SB
2026-06-28	vs	MIA	W	0	0	0	0	0	0	0	0	0	0
2026-06-23	vs	AZ	L	0	0	0	0	0	0	0	0	0	0

Pitching game log

2026 · last 16

Date		Opp	Res	Dec	IP	H	R	ER	HR	BB	SO	Pit
2026-06-28	vs	MIA	W	W	5.0	2	1	1	0	3	5	87
2026-06-23	vs	AZ	L	ND	6.1	3	0	0	0	2	3	85
2026-06-17	vs	SD	L	L	6.0	7	3	3	0	1	7	81
2026-06-12	@	MIN	L	ND	5.0	8	4	4	1	1	5	77
2026-06-05	vs	CIN	W	ND	4.0	5	3	3	0	2	1	79
2026-05-30	vs	CHC	L	ND	4.1	6	1	1	0	0	4	78
2026-05-23	@	CIN	L	ND	5.0	7	5	5	2	2	8	87
2026-05-16	vs	KC	W	W	6.0	5	1	1	0	3	2	90
2026-05-10	@	SD	L	ND	5.0	2	0	0	0	4	5	95
2026-05-04	vs	MIL	W	W	5.1	6	1	1	0	2	5	94
2026-04-28	@	PIT	W	W	5.1	9	3	3	2	0	7	82
2026-04-22	@	MIA	L	L	5.0	8	4	4	0	3	2	89
2026-04-17	@	HOU	W	W	5.0	5	3	3	3	0	6	83
2026-04-11	vs	BOS	L	L	4.0	3	2	2	0	3	2	71
2026-04-05	@	DET	W	W	5.0	5	2	2	1	3	4	97
2026-03-30	vs	NYM	L	L	5.0	8	4	4	0	2	1	79

Pitching Profile2026 · vs 168

K/9

7.636

BB/9

3.341

HR/9

1.243

ERA

4.6332

WHIP

1.5710

xERA

5.885

Brl%A

11.9%6

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	5	2026
SO	80	2025
SV	1	2025
ERA	3.07	2025
WHIP	1.03	2024

Comparable Players

2026 · stat-profile similarity

Patrick CorbinTOR36y
4.73 ERA · 47 K · 1.53 WHIP
92%
vs
Anthony KayCWS31y
4.61 ERA · 55 K · 1.44 WHIP
88%
vs
Slade CecconiCLE27y
4.48 ERA · 66 K · 1.40 WHIP
88%
vs
Kumar RockerTEX26y
4.17 ERA · 56 K · 1.41 WHIP
87%
vs
Randy VásquezSD27y
4.17 ERA · 59 K · 1.40 WHIP
87%
vs

Career Arc

ERA by season · taller = better

Year over Year

pitching trajectory

Yr	Tm	W	ERA	WHIP	SO	IP
23	STL	0	21.60	5.40	2	2
24	STL	1▲	4.07▼	1.03▼	33▲	49▲
25	STL	4▲	3.07▼	1.23▲	80▲	88▲
26	STL	5▲	4.63▲	1.57▲	59▼	70▼

Career Milestones

chase to the next mark

Wins10

40 to 50

Strikeouts174

826 to 1,000

Saves2

98 to 100

Season

Pitch Arsenal

2025 · Statcast

Pitch	Use	Velo	Spin
4-Seam	30%	95.4	2374
Slider	21%	91.1	2379
Curve	18%	83.6	2419
Sweeper	14%	86.7	2702
Changeup	10%	90.3	1500
Sinker	8%	95.3	2234

Plate Discipline

2025 · induced

28.3%

Chase

lg 28.5%

68.5%

Z-Swing

lg 67%

21.0%

Whiff

lg 24.5%

79.0%

Contact

lg 76%

52.6%

Zone

lg 48.5%

26.5%

CSW

lg 28%

1,370 pitches · green/red vs league avg

Statcast Trend

xERA by season · taller = better

Barrel% Against by season · taller = better

Per game	12.2
Ceiling (90th)	18.9
Floor (10th)	0.7
Std dev	7.0
Boom rate	19%
Bust rate	25%
Profile	Moderate