BASE KEEP
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Player File · 2B ARI
Ketel Marte
#4 · 2B · Arizona Diamondbacks · age 32 · B/T SR · 6' 0" / 210 lbs · MLB debut 2015 · Nizao, Dominican Republic
Keep avg44.35
# Boards40
BK Value5,150
Spread15-87
Hitting
| Year | G | AB | R | H | 2B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 118 | 469 | 65 | 117 | 23 | 21 | 67 | 4 | 41 | 78 | .249 | .314 | .446 | .760 |
| 2025 | 126 | 480 | 87 | 136 | 28 | 28 | 72 | 4 | 64 | 83 | .283 | .376 | .517 | .893 |
The 2026 line
Keep #43 · avg 44.35 · 40 boards · .249 / 21 HR / 4 SB / .760 OPS
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.
Batter · 2026
xwOBA
84
xBA
87
xSLG
83
xISO
73
xOBP
69
Barrels
88
Barrel %
66
EV
69
Max EV
99
Hard Hit %
62
K %
83
BB %
35
Whiff %
67
Chase %
37
Speed
30
Arm
29
OAA
80
Bat Speed
80
Squared Up
63
Swing Len
80
Hits spray chart
Minus
- Board spread 15-87 (72 ranks).
Board graph
Spread 15-87 · 40 sources
Every Board
Spread 15-87 · 40 sources
| Source | Rank |
|---|---|
| TDG Points | 15 |
| Dynasty League Baseball | 34 |
| Four-Seam Fantasy | 35 |
| RotoWire | 37 |
| Fantasy Baseballers | 37 |
| FanGraphs The Board | 37 |
| Sports Illustrated Dynasty | 37 |
| FantasyPros Dynasty ECR | 38 |
| ESPN | 39 |
| NFBC ADP | 39 |
| Mastersball | 39 |
| Yahoo Fantasy | 39 |
| ATC ROS | 39 |
| Fantasy Alarm Baseball | 39 |
| NBC Sports Baseball | 39 |
| Baseball HQ | 39 |
| Contender mash | 39 |
| ZiPS ROS | 40 |
| CBS Sports | 41 |
| Steamer ROS | 41 |
| CBS Sportsline | 41 |
| Ottoneu | 42 |
| Two-way mash | 42 |
| Baseball Prospectus | 45 |
| The Dynasty Dugout | 45 |
| Baseball America | 45 |
| MLB Pipeline mix | 45 |
| The Athletic Prospects | 45 |
| Speed mash | 46 |
| Pitcher List | 49 |
| FantasyData Dynasty | 49 |
| SP premium mash | 49 |
| The Athletic | 53 |
| RotoBaller Dynasty | 55 |
| numberFire Baseball | 57 |
| Razzball | 59 |
| Enos Slaughter | 59 |
| PlayerProfiler Baseball | 59 |
| Rebuild mash | 59 |
| RotoGraphs Model | 87 |
BK News
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