MLB Terminal — projections, standings & analytics

Mason Montgomery

P · PIT

26 yrs

Pitcher

Description

Position: P
Team: PIT
Type: Pitcher
Bats: Left
Throws: Left
Born: 2000-06-17
Age: 26
Country: USA
Height: 6'2"
Weight: 205 lb
Last active: 2026

Career Résumé

3 seasons

Seasons	3 2024–2026
Games	106
W-L	3-6
ERA	4.56
WHIP	1.44
IP	95
SO	138
SV	2

Pitching Projections

2026 · per ~700 BF

Stat	Proj	Range (p10–p90)	vs LY
ERA	4.07	2.54–5.07	−0.58
WHIP	1.41	1.10–1.73	−0.10
SO	204	159–211	+9
BB	81	57–104	+5
HR	19	11–28	−3
Hits	143	116–165	−16
ER	72	45–89	−8

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2026	PIT	2	3	3.92	1.26	40	5	1	39.0	58	18	4	17	3.09	9.0%
2025	TB	1	3	5.67	1.65	57	0	1	46.0	63	27	6	29	4.58	9.3%
2024	TB	0	0	1.86	1.14	9	0	0	9.2	17	5	0	2	3.52	13.3%

Season	Pos	G	GS	Inn	PO	A	E	FLD%	RF/9	OAA
2026	P	40	5	39.0	2	2	0	1.000	0.92	—
2025	P	57	0	46.0	3	5	1	.889	1.57	—
2024	P	9	0	9.2	0	1	0	1.000	0.93	—

Date		Opp	Res
2026-07-19	@	CLE	W
2026-07-18	@	CLE	L
2026-07-08	vs	ATL	L
2026-07-05	@	WSH	W
2026-07-04	@	WSH	W
2026-06-29	@	PHI	W
2026-06-26	vs	CIN	L
2026-06-25	vs	SEA	W
2026-06-19	@	COL	L

Date		Opp	Res	Dec	IP	H	R	ER	HR	BB	SO	Pit
2026-07-19	@	CLE	W	ND	1.0	0	0	0	0	0	2	14
2026-07-18	@	CLE	L	ND	1.0	0	0	0	0	1	1	14
2026-07-11	vs	MIL	W	S	1.0	0	0	0	0	1	2	27
2026-07-08	vs	ATL	L	ND	1.0	1	0	0	0	0	2	16
2026-07-05	@	WSH	W	ND	1.0	0	0	0	0	0	1	16
2026-07-04	@	WSH	W	H	0.1	0	0	0	0	0	1	4
2026-07-02	@	PHI	W	ND	1.0	0	0	0	0	0	3	14
2026-06-29	@	PHI	W	ND	1.0	0	0	0	0	1	2	19
2026-06-26	vs	CIN	L	L	0.2	2	2	2	1	0	2	23
2026-06-25	vs	SEA	W	H	1.1	0	0	0	0	0	2	15
2026-06-23	vs	SEA	L	ND	1.0	1	0	0	0	0	3	19
2026-06-19	@	COL	L	L	0.2	3	2	2	0	0	1	24
2026-06-16	@	ATH	W	W	1.0	0	0	0	0	1	2	21
2026-06-13	vs	MIA	W	BS	1.1	2	0	0	0	0	0	15
2026-06-07	@	ATL	L	ND	1.0	1	0	0	0	2	2	25
2026-06-06	@	ATL	L	ND	1.0	0	0	0	0	1	0	20
2026-06-03	@	HOU	L	ND	0.2	2	3	3	0	1	2	26
2026-05-30	vs	MIN	W	H	0.2	2	2	2	0	2	0	25
2026-05-28	vs	CHC	L	ND	1.2	0	0	0	0	0	2	27
2026-05-24	@	TOR	W	H	1.2	0	0	0	0	0	2	18
2026-05-21	@	STL	W	ND	1.0	1	0	0	0	0	0	8
2026-05-19	@	STL	L	L	0.0	2	3	2	1	0	0	5
2026-05-15	vs	PHI	L	ND	1.1	1	1	1	1	0	0	15
2026-05-14	vs	COL	W	ND	1.0	1	0	0	0	0	3	14
2026-05-10	@	SF	L	ND	1.2	0	0	0	0	0	1	19
2026-05-07	@	AZ	W	H	0.2	1	0	0	0	1	0	16
2026-04-30	vs	STL	L	ND	1.0	0	0	0	0	1	0	12
2026-04-27	vs	STL	L	ND	1.0	0	0	0	0	0	1	7
2026-04-25	@	MIL	W	ND	1.0	0	0	0	0	1	1	20
2026-04-24	@	MIL	W	ND	1.0	0	0	0	0	0	1	9
2026-04-17	vs	TB	W	H	1.0	1	0	0	0	0	2	16
2026-04-15	vs	WSH	W	ND	1.0	1	0	0	0	0	1	11
2026-04-14	vs	WSH	L	ND	1.0	1	0	0	0	0	2	18
2026-04-11	@	CHC	W	H	1.0	1	0	0	0	0	2	13
2026-04-10	@	CHC	W	W	0.2	0	0	0	0	1	2	17
2026-04-05	vs	BAL	W	ND	1.0	3	1	1	0	0	3	25
2026-04-03	vs	BAL	W	H	0.2	0	0	0	0	0	1	9
2026-04-01	@	CIN	W	H	0.2	1	2	2	1	1	1	15
2026-03-29	@	NYM	W	ND	1.0	2	0	0	0	0	3	20
2026-03-26	@	NYM	L	ND	1.1	1	2	2	0	3	2	42

Pitching Profile2026 · vs 260

K/9

13.499

BB/9

4.217

HR/9

0.964

ERA

3.9247

WHIP

1.2650

xERA

3.0987

Brl%A

9.0%28

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	2	2026
SO	63	2025
SV	1	2026
ERA	1.86	2024
WHIP	1.14	2024

Comparable Players

2026 · stat-profile similarity

Andrés MuñozSEA27y
3.96 ERA · 55 K · 1.21 WHIP
91%
vs
Jeff HoffmanTOR33y
4.46 ERA · 66 K · 1.39 WHIP
82%
vs
Aaron AshbyMIL28y
3.43 ERA · 78 K · 1.44 WHIP
81%
vs
Grant TaylorCWS24y
2.74 ERA · 67 K · 1.11 WHIP
74%
vs
Drew AndersonDET32y
4.24 ERA · 71 K · 1.33 WHIP
74%
vs

Career Arc

ERA by season · taller = better

Year over Year

pitching trajectory

Yr	Tm	W	ERA	WHIP	SO	IP
24	TB	0	1.86	1.14	17	10
25	TB	1▲	5.67▲	1.65▲	63▲	46▲
26	PIT	2▲	3.92▼	1.26▼	58▼	39▼

Career Milestones

chase to the next mark

Wins3

47 to 50

Strikeouts138

862 to 1,000

Saves2

98 to 100

Season

Pitch Arsenal

2025 · Statcast

Pitch	Use	Velo	Spin
4-Seam	67%	98.7	2314
Slider	33%	89.7	2571

Plate Discipline

2025 · induced

31.8%

Chase

lg 28.5%

69.8%

Z-Swing

lg 67%

31.8%

Whiff

lg 24.5%

68.2%

Contact

lg 76%

50.8%

Zone

lg 48.5%

30.3%

CSW

lg 28%

888 pitches · green/red vs league avg

Statcast Trend

xERA by season · taller = better

Barrel% Against by season · taller = better

Per game	3.7
Ceiling (90th)	7.8
Floor (10th)	-1.8
Std dev	3.6
Boom rate	43%
Bust rate	33%
Profile	Volatile