Zachary

Gallen

PAge : 31Throws : R

#23

Zac Gallen

#23PArizona Diamondbacks

Height : 6' 2" · Weight : 86 kg · Bats : R · Throws : R · MLB debut : 2019-06-20

Born in : Somerdale, NJ, USA

MLB record

Year	Team	PJ	V	D	MPM	MJ	RB	WHIP
2026	Arizona Diamondbacks	22	3	9	6.07	105.1	64	1.55
2025	Arizona Diamondbacks	33	13	15	4.83	192.0	175	1.26
2024	Arizona Diamondbacks	28	14	6	3.65	148.0	156	1.26
2023	Arizona Diamondbacks	34	17	9	3.47	210.0	220	1.12
2022	Arizona Diamondbacks	31	12	4	2.54	184.0	192	0.91
2021	Arizona Diamondbacks	23	4	10	4.30	121.1	139	1.29
2020	Arizona Diamondbacks	12	3	2	2.75	72.0	82	1.11
2019		15	3	6	2.81	80.0	96	1.23
2019	Arizona Diamondbacks	8	2	3	2.89	43.2	53	1.26
2019	Miami Marlins	7	1	3	2.72	36.1	43	1.18
Career totals		198	69	61	3.82	1112.2	1124	1.20

ContractArizona Diamondbacks payroll →

Type: Free Agent
Length: 1 yr · 2026–2026
Total value: 22.0 M$
AAV: 18.61 M$

2026
22.03 M$
Guaranteed

Advanced stats, 2026Starting pitcherMLB stats →

ERA

6.07

FIP

5.34

xFIP

4.92

ERA-

144

WHIP

1.55

13.6 %

BB%

7.4 %

Strikeouts

Innings

105.3

Wins

Stats: MLB (statsapi) and Baseball Savant.

2027 projectionMLB trends →

Projected WAR

-0.2

Strikeouts

2026 WAR

-0.1

This season's pace, over the average of the last two workloads, adjusted for next year's age.

Trend

↓ Slight decline (-9)

20235.2 WAR · 4.5 per full season
20242.9 WAR · 3.5 per full season
20251.2 WAR · 1.1 per full season
2026-0.1 WAR · -0.2 per full season

Outlook, age included

-9 · 30 y.o. · prime years

It is only a projection. It knows nothing about injuries, trades or role changes.

Player ratings, 2026All ratings →

Ratings from 0 to 100, computed from Statcast and MLB stats over four seasons, never by hand. 75 = established regular, 87 = 90th percentile, 95+ = elite.

OV · Overall

Depth

VEL: Velocity; 69
STF: Stuff; 67
CTL: Control; 76
CNT: Contact allowed; 54
STA: Stamina; 78
DUR: Durability; 81
EX: Experience; 75

Why these ratings?

VEL — Velocity : Fastball velocity
STF — Stuff : Strikeouts, K − BB
CTL — Control : Walks avoided
CNT — Contact allowed : xwOBA, barrels and hard-hit balls allowed
STA — Stamina : Innings per start and innings pitched
DUR — Durability : Games played over several seasons
EX — Experience : Seasons in the majors

WAR and PAL Rating, 2026How we rate →

WAR is fWAR (FanGraphs' version, distributed through MLB's API): wins added above a replacement player. PAL Rating scores performance from 0 to 100 against regulars in the same role (50 = median).

WAR

-0.1

#155 of 166 regular starters

PAL Rating

2 / 100

#163 of 166 regular starters

Value Rating

3 / 100

Surplus $-19.6M · salary $18.6M

PAL: dimensions

Run prevention2

Stuff2

Command61

Contact allowed2

Velocity33

Workload23

A pitcher's WAR

Computed by MLB from FIP (strikeouts, walks, home runs). FIP: 5.34 · RA9-WAR: -1.0

StatcastStatcast leaderboards →

MLB's tracking of every ball, 2026 season. The percentile ranks the player among regulars in the role: 90th means better than 90% of them.

Fastball

93.4 mi/h

33th percentile

13.6 %

2th percentile

BB%

7.4 %

62th percentile

xERA

6.64

1th percentile

xwOBA allowed

.384

1th percentile

Barrels allowed

10.8 %

7th percentile

Season by season
Season	Team	WAR	PAL	OV	Fastball	K%	BB%	xERA	xwOBA allowed
2026	AZ	-0.1	2	64	93.4	13.6	7.4	6.64	.384
2025	AZ	1.2	47	80	93.5	21.5	8.1	4.27	.320
2024	AZ	2.9	65	80	93.7	25.1	8.7	3.94	.311
2023	AZ	5.2	91	85	93.5	26.0	5.6	4.21	.316
2022	AZ	4.2	89	85	94.1	26.9	6.6	3.13	.279
2021	AZ	1.3	53	75	93.4	26.6	9.4	3.98	.307

Game log, 2026

Date	Opponent	IP	H	ER	BB	SO	ERA
Sep 25	@ SD	1.0	0	0	0	0	6.07
Sep 18	vs NYY	3.0	2	1	2	2	6.12
Sep 9	@ KC	3.1	4	1	2	1	6.22
Jul 7	@ SD	6.0	6	4	3	5	6.34
Jul 1	vs SF	5.2	7	6	1	4	6.36
Jun 26	@ TB	6.2	4	5	2	0	6.15
Jun 20	vs MIN	4.0	12	9	2	2	6.10
Jun 14	@ CIN	6.0	6	3	2	4	5.35
Jun 9	@ MIA	5.1	9	4	1	3	5.43
Jun 3	vs LAD	5.0	9	4	2	1	5.32