BASE KEEP
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Player File · 1B SEA
Josh Naylor
#12 · 1B · Seattle Mariners · age 29 · B/T LL · 5' 10" / 235 lbs · MLB debut 2019 · Mississauga, Canada
Keep avg120.52
# Boards33
BK Value2,365
Spread79-139
Hitting
| Year | G | AB | R | H | 2B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 118 | 459 | 47 | 124 | 18 | 10 | 46 | 25 | 39 | 64 | .270 | .333 | .375 | .708 |
| 2025 | 147 | 543 | 81 | 160 | 29 | 20 | 92 | 30 | 48 | 83 | .295 | .353 | .462 | .815 |
The 2026 line
Keep #119 · avg 120.52 · 33 boards · .270 / 10 HR / 25 SB / .708 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
52
xBA
85
xSLG
46
xISO
24
xOBP
66
Barrels
40
Barrel %
23
EV
25
Max EV
78
Hard Hit %
31
K %
92
BB %
31
Whiff %
83
Chase %
12
Speed
3
Arm
27
OAA
66
Bat Speed
25
Squared Up
91
Swing Len
63
Hits spray chart
Minus
- Board spread 79-139 (60 ranks).
Board graph
Spread 79-139 · 33 sources
Every Board
Spread 79-139 · 33 sources
| Source | Rank |
|---|---|
| FantasyPros Dynasty ECR | 79 |
| RotoWire | 110 |
| FanGraphs The Board | 110 |
| Fantasy Alarm Baseball | 112 |
| Baseball HQ | 113 |
| RotoGraphs Model | 114 |
| Ottoneu | 119 |
| The Athletic | 119 |
| FantasyData Dynasty | 120 |
| Speed mash | 120 |
| ESPN | 121 |
| CBS Sports | 121 |
| NFBC ADP | 121 |
| ATC ROS | 121 |
| Steamer ROS | 121 |
| CBS Sportsline | 121 |
| NBC Sports Baseball | 121 |
| Contender mash | 121 |
| Two-way mash | 121 |
| Razzball | 122 |
| RotoBaller Dynasty | 122 |
| PlayerProfiler Baseball | 122 |
| Rebuild mash | 122 |
| Sports Illustrated Dynasty | 123 |
| Pitcher List | 127 |
| Baseball Prospectus | 127 |
| The Dynasty Dugout | 127 |
| ZiPS ROS | 127 |
| The Athletic Prospects | 127 |
| SP premium mash | 127 |
| Dynasty League Baseball | 130 |
| Four-Seam Fantasy | 130 |
| TDG Points | 139 |
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