BASE KEEP
The Keep · The Diamond · The Farm
Player File · SP STL
Quinn Mathews
#60 · SP · St. Louis Cardinals · age 25 · B/T LL · 6' 5" / 188 lbs · MLB debut 2026 · Mission Viejo, USA
Keep avg392.67
# Boards3
BK Value140
Spread310-500
Pitching
| Year | G | GS | W | L | SV | HLD | IP | K | BB | HR | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 2 | 0 | 1 | 0 | 0 | 9.0 | 10 | 6 | 1 | 3.00 | 1.56 | 10.00 |
The 2026 line
Keep #432 · avg 392.67 · 3 boards · 3.00 ERA, 1.56 WHIP, 10 K in 9.0 IP
Baseball Savant
Starcast · spray · pitch
Percentile ranks (Starcast) plus the official Savant spray chart for bats and pitch chart for arms. Open the full Baseball Savant page.
Pitcher · 2026
FB Velo
41
FB Spin
28
Max EV
77
Pitch chart
Minus
- Board spread 310-500 (190 ranks).
Board graph
Spread 310-500 · 3 sources
Every Board
Spread 310-500 · 3 sources
| Source | Rank |
|---|---|
| FantasyPros Dynasty ECR | 310 |
| TDG Points | 368 |
| RotoGraphs Model | 500 |
All players · The Keep · The Farm · The Diamond · BK News · The Lineup · Pitchers · Calculator