2026Regular Season
Career Splits
| Challenge Stats | Batter Decision Quality | Call Context | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | TM | Won | Att | Win% | CDQ | ROE | Net RE | Net WPA | xChall | COE | bCDQ | bCDQ/P | CS | CC | BC | MO | ROE | WOE | Win% | Call LI | cBE% | acBE% | xChall% |
| 2026 | BAL | 8 | 15 | 53.3% | -2.51 | +0.31 | +1.932 | +0.231 | 18.88 | -3.88 | -2.51 | -0.0059 | 426 | 8 | 7 | 58 | +0.31 | +0.041 | 53.3% | 1.64 | 47.4% | 14.9% | 25.7% |
| Career | 8 | 15 | 53.3% | -2.51 | +0.31 | +1.932 | +0.231 | 18.88 | -3.88 | -2.51 | -0.0059 | 426 | 8 | 7 | 58 | +0.31 | +0.041 | 53.3% | 1.64 | 47.4% | 14.9% | 25.7% | |
2026 Challenges
Result
Role
Window
15 of 15 challenges
| Date▼ | Opp | Role | Inn | Count | Outs | Runners | Ch. Rem. | Dist (in.) | LI | Net RE | Net WPA | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ✓ | Aug 31 | COL | batter | ▲ 6 | 3-2 | 1 | 2 | -0.98 | 4.12 | +0.425 | +6.3% | |
| ✕ | Aug 19 | NYY | batter | ▼ 1 | 2-2 | 0 | 2 | 1.48 | 2.86 | -0.054 | -0.6% | |
| ✓ | Jul 11 | KC | batter | ▼ 8 | 1-2 | 2 | 1 | -0.45 | 0.01 | +0.086 | +0.0% | |
| ✕ | Jun 30 | CWS | batter | ▼ 1 | 1-1 | 2 | 2 | 3.07 | 0.61 | -0.051 | -0.6% | |
| ✕ | Jun 23 | LAA | batter | ▲ 9 | 1-2 | 1 | 1 | 1.89 | 0.23 | -0.019 | -0.1% | |
| ✓ | Jun 18 | SEA | batter | ▲ 2 | 2-2 | 0 | 2 | -0.72 | 1.75 | +0.301 | +2.7% | |
| ✕ | Jun 2 | BOS | batter | ▲ 1 | 0-1 | 1 | 2 | 1.19 | 1.27 | -0.057 | -0.6% | |
| ✕ | May 18 | TB | batter | ▲ 8 | 1-1 | 2 | 1 | 0.25 | 0.01 | -0.036 | -0.0% | |
| ✕ | May 8 | ATH | batter | ▼ 9 | 1-1 | 0 | 2 | 0.97 | 2.44 | -0.000 | -0.0% | |
| ✕ | Apr 20 | KC | batter | ▲ 4 | 0-2 | 2 | 2 | 1.82 | 0.60 | -0.029 | -0.3% | |
| ✓ | Apr 19 | CLE | batter | ▲ 4 | 0-2 | 0 | 2 | -0.44 | 1.37 | +0.168 | +2.1% | |
| ✓ | Apr 14 | AZ | batter | ▼ 8 | 3-2 | 1 | 1 | -0.55 | 5.54 | +0.425 | +8.4% | |
| ✓ | Apr 12 | SF | batter | ▼ 8 | 1-1 | 1 | 2 | -0.51 | 0.02 | +0.189 | +0.0% | |
| ✓ | Apr 1 | TEX | batter | ▼ 7 | 0-1 | 2 | 2 | -0.75 | 0.02 | +0.128 | +0.0% | |
| ✓ | Mar 29 | MIN | batter | ▼ 7 | 2-1 | 0 | 1 | -0.56 | 3.73 | +0.455 | +5.7% |
Strike Zone (Catcher's View)
Batter
15 pitches
3.6% larger than league avg by area
By Count
cell = win% · won/att · ΔRE
strikes →balls ↓
0
1
2
0
0-0—
0-150%
1/2+0.07
0-250%
1/2+0.14
1
1-0—
1-125%
1/4+0.10
1-250%
1/2+0.07
2
2-0—
2-1100%
1/1+0.46
2-250%
1/2+0.25
3
3-0—
3-1—
3-2100%
2/2+0.85
By Leverage
Low (<1)
43% (3/7)win
5% (3/62)chall
Med (1–2)
67% (2/3)win
12% (2/17)chall
High (2+)
60% (3/5)win
43% (3/7)chall
Vertical tick = league avg win%. Bar = Pete Alonso's win%. Challenge% = correct challenges / winnable opportunities.

