MLB · P · Colorado Rockies
Mason Adams
B/T R/R · 6' 1" · 190 lb · born Davenport, IA, USA · age 26 · draft 2022 rd 13 · played P 29 · MLB debut 2026-08-25
Last 14 days (through 2026-08-26): 1 G · 4.0 IP · 2.25 ERA · 5 SO · 1.50 WHIP
83 batters faced scored this season His season card →
Scout’s note
Mason Adams, a 13th-round pick from Davenport, Iowa, is a 26-year-old right-hander who just reached the Rockies. His debut was memorable — five strikeouts in a single big-league appearance.
What he’s paid
Pre-arbitrationA market fact, not an engine read: what a club decided about him, on the season before this one. Figures from Cot’s, as of .
- 2026 salary
- $0.14Mest
- Tax hit
- $0.14M
- Service time
- 0 yr 0 d
- Options left
- 3 / 3
The deal 1 year (2026)
On the sheet: 1 y (26)
Regime read from his service time, not from the sheet — it does not project him past this season. Super Two eligibility is the top 22% of a class and can move this line in a way service time alone cannot see.
Cash and the tax hit are two different rulebooks and are never subtracted from one another — see the payroll board for his club, Colorado Rockies.
Collect Mason Adams
If the signal is right, the cardboard usually finds out later. Current listings:
Mason Adams cards on eBay →Paid link — as an eBay Partner, FVR earns from qualifying purchases.
Not financial advice. We take positions only after publication — never before. Misses stay on the record.
Umpire favor
+0.1 net runs over 1 graded game — an even shake from the zone this season.
Biggest swings: +0.1
The line
Bio & season lines: MLB StatsAPI · refreshed nightly · abbreviations →