Major League Baseball PLAYER PROFILE

Griffin Jax

Tampa Bay Rays · Pitcher · Age 31 · #22

AGE31

BATSRight

THROWSRight

CURRENT LEVELMajor League Baseball

Griffin Jax is a pitcher for Tampa Bay Rays. Age 31. Bats right. Throws right. MLB debut: 2021-06-08.

2026 season by level

MLB

2026 · Major League Baseball

Tampa Bay Rays

Season 2026 · Major League Baseball

ERA3.62

WHIP1.19

W-L8-10

G33

GS22

IP109.1

SO115

BB35

K/99.47

BB/92.88

HR/91.23

AAA

2026 · Triple-A

Durham Bulls

Season 2026 · Triple-A

ERA9.00

WHIP1.67

W-L0-1

GS1

IP3.0

SO2

BB2

K/96.00

BB/96.00

HR/90.00

ALL PROFESSIONAL LEVELS

2026 combined total

ERA3.77

WHIP1.20

W-L8-11

G34

GS23

IP112.1

SO117

BB37

K/99.37

BB/92.96

HR/91.20

Combined totals add MLB and affiliated Minor League counting statistics. Rate statistics are recalculated, but they are not adjusted for differences in competition level.

Professional year-by-year

Minor League and MLB lines are labeled by both season and competition level.

MLB

2026 · Major League Baseball

Tampa Bay Rays

Season 2026 · Major League Baseball

ERA3.62

WHIP1.19

W-L8-10

G33

GS22

IP109.1

SO115

BB35

K/99.47

BB/92.88

HR/91.23

AAA

2026 · Triple-A

Durham Bulls

Season 2026 · Triple-A

ERA9.00

WHIP1.67

W-L0-1

GS1

IP3.0

SO2

BB2

K/96.00

BB/96.00

HR/90.00

MLB

2025 · Major League Baseball

Minnesota Twins

Season 2025 · Major League Baseball

ERA4.50

WHIP1.28

W-L1-5

G50

GS0

IP46.0

SO72

BB13

K/914.09

BB/92.54

HR/90.78

MLB

2025 · Major League Baseball

Tampa Bay Rays

Season 2025 · Major League Baseball

ERA3.60

WHIP1.30

W-L0-2

G23

GS2

IP20.0

SO27

BB8

K/912.15

BB/93.60

HR/91.35

MLB

2025 · Major League Baseball

Season 2025 · Major League Baseball

ERA4.23

WHIP1.29

W-L1-7

G73

GS2

IP66.0

SO99

BB21

K/913.50

BB/92.86

HR/90.95

MLB

2024 · Major League Baseball

Minnesota Twins

Season 2024 · Major League Baseball

ERA2.03

WHIP0.87

W-L5-5

G72

GS0

IP71.0

SO95

BB15

K/912.04

BB/91.90

HR/90.51

MLB

2023 · Major League Baseball

Minnesota Twins

Season 2023 · Major League Baseball

ERA3.86

WHIP1.18

W-L6-10

G71

GS0

IP65.1

SO68

BB19

K/99.37

BB/92.62

HR/90.69

MLB

2022 · Major League Baseball

Minnesota Twins

Season 2022 · Major League Baseball

ERA3.36

WHIP1.05

W-L7-4

G65

GS0

IP72.1

SO78

BB20

K/99.71

BB/92.49

HR/90.87

AAA

2022 · Triple-A

St. Paul Saints

Season 2022 · Triple-A

ERA0.00

WHIP0.50

W-L1-0

GS0

IP2.0

SO2

BB1

K/99.00

BB/94.50

HR/90.00

MLB

2021 · Major League Baseball

Minnesota Twins

Season 2021 · Major League Baseball

ERA6.37

WHIP1.35

W-L4-5

G18

GS14

IP82.0

SO65

BB29

K/97.13

BB/93.18

HR/92.52

AAA

2021 · Triple-A

St. Paul Saints

Season 2021 · Triple-A

ERA3.76

WHIP1.30

W-L4-1

GS8

IP40.2

SO36

BB16

K/97.97

BB/93.54

HR/90.44

AAA

2019 · Triple-A

Rochester Red Wings

Season 2019 · Triple-A

ERA4.50

WHIP1.38

W-L1-2

GS3

IP16.0

SO10

BB3

K/95.63

BB/91.69

HR/91.13

2019 · Double-A

Pensacola Blue Wahoos

Season 2019 · Double-A

ERA2.67

WHIP1.10

W-L4-5

G20

GS20

IP111.1

SO84

BB24

K/96.79

BB/91.94

HR/90.40

High-A

2018 · High-A

Fort Myers Miracle

Season 2018 · High-A

ERA3.70

WHIP1.23

W-L3-4

G15

GS14

IP87.2

SO66

BB15

K/96.78

BB/91.54

HR/90.31

Low-A

2017 · Low-A

Cedar Rapids Kernels

Season 2017 · Low-A

ERA2.39

WHIP0.99

W-L2-1

GS4

IP26.1

SO13

BB7

K/94.44

BB/92.39

HR/90.34

Professional career totals

ERA3.68

WHIP1.17

W-L46-55

G384

GS88

IP753.0

SO733

BB207

SV15

Career by level

MLB

Major League Baseball

ERA3.94

WHIP1.16

W-L31-41

G332

GS38

IP466.0

SO520

BB139

SV15

AAA

Triple-A

ERA4.09

WHIP1.31

W-L6-4

G13

GS12

IP61.2

SO50

BB22

SV0

Double-A

Pensacola Blue Wahoos

ERA2.67

WHIP1.10

W-L4-5

G20

GS20

IP111.1

SO84

BB24

SV0

High-A

Fort Myers Mighty Mussels

ERA3.70

WHIP1.23

W-L3-4

G15

GS14

IP87.2

SO66

BB15

SV0

Low-A

Cedar Rapids Kernels

ERA2.39

WHIP0.99

W-L2-1

GS4

IP26.1

SO13

BB7

SV0

Advanced profile

BABIP.288

HR/91.23

P/IP15.33

Fielding

FLD%.727

G33

GS22

INN109.1

PO4

DP0

Bio

Age31

Height6' 2"

Weight195

BatsRight

ThrowsRight

BornPhoenix, USA

Draft2016

MLB debut2021-06-08

StatusActive

Last 8 games

Date	Season · Level	Opponent	Performance
2026-09-20	2026 · MLB	vs Boston Red Sox	5.0 IP · 5 SO · 0 ER · 74 pitches
2026-09-15	2026 · MLB	vs Athletics	5.0 IP · 7 SO · 0 ER · 67 pitches
2026-09-09	2026 · MLB	at Atlanta Braves	5.0 IP · 2 SO · 1 ER · 66 pitches
2026-09-02	2026 · MLB	vs New York Mets	2.2 IP · 1 SO · 6 ER · 63 pitches
2026-08-23	2026 · AAA	at Gwinnett Stripers	3.0 IP · 2 SO · 3 ER · 42 pitches
2026-08-02	2026 · MLB	vs Chicago White Sox	5.0 IP · 8 SO · 1 ER · 82 pitches
2026-07-28	2026 · MLB	vs Texas Rangers	5.2 IP · 10 SO · 1 ER · 93 pitches
2026-07-22	2026 · MLB	at Toronto Blue Jays	6.0 IP · 5 SO · 1 ER · 83 pitches

Recent roster and availability activity

Cosmetic jersey/uniform-number changes are intentionally omitted.

2026-09-02 · Status Change

Tampa Bay Rays activated RHP Griffin Jax from the 15-day injured list.

2026-08-23 · Assigned

Tampa Bay Rays sent RHP Griffin Jax on a rehab assignment to Durham Bulls.

2026-08-23 · Assigned

Tampa Bay Rays sent RHP Griffin Jax on a rehab assignment to Durham Bulls.

2026-08-09 · Status Change

Tampa Bay Rays placed RHP Griffin Jax on the 15-day injured list retroactive to August 6, 2026. Right elbow discomfort.

2026-02-05 · Status Change

United States activated RHP Griffin Jax.

Professional statistics are requested separately for MLB, Triple-A, Double-A, High-A and Low-A through MLB Stats API, then labeled and combined by Atlas Harbor. Prospect rankings and scouting grades are displayed only when the official MLB Pipeline page can be verified.