Mason Marriott

23-Year-Old PitcherP

Arizona Diamondbacks A+

60-Day IL

Injury Elbow

Est. Return 7/1/2026

2026 Stats

W-L

0-0

ERA

0.00

WHIP

0.00

Rest-of-Season Projections

W-L

ERA

WHIP

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2026 Fantasy Outlook

There was no outlook written for Mason Marriott in 2026. Check out the latest news below for more on his current fantasy value.

League A+

Bats L

Throws R

40 Man No

DOB 8/14/2002

Rehabbing from TJS

PArizona Diamondbacks A+

Elbow

April 9, 2026

High-A Hillsboro placed Marriott on the 60-day injured list March 17 as he continues his rehab from Tommy John surgery, Sam Dykstra of MLB Pipeline reports.

Analysis
Marriott had Tommy John surgery in May 2025, so he could return later this summer. The 6-foot righty logged a 2.29 ERA, 1.07 WHIP and 25:8 K:BB in 19.2 innings across four starts at High-A last year before suffering the injury.