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 | BOS | 3 | 7 | 42.9% | -0.89 | +0.40 | +0.776 | +0.083 | 4.96 | +2.04 | -0.89 | -0.0084 | 106 | 3 | 4 | 11 | +0.40 | +0.037 | 42.9% | 2.15 | 53.3% | 2.8% | 24.5% |
| Career | 3 | 7 | 42.9% | -0.89 | +0.40 | +0.776 | +0.083 | 4.96 | +2.04 | -0.89 | -0.0084 | 106 | 3 | 4 | 11 | +0.40 | +0.037 | 42.9% | 2.15 | 53.3% | 2.8% | 24.5% | |
2026 Challenges
Result
Role
Window
7 of 7 challenges
| Date▼ | Opp | Role | Inn | Count | Outs | Runners | Ch. Rem. | Dist (in.) | LI | Net RE | Net WPA | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ✕ | Sep 24 | CLE | batter | ▼ 8 | 1-2 | 0 | 2 | 1.83 | 3.57 | -0.003 | -0.0% | |
| ✕ | Sep 22 | CLE | batter | ▼ 9 | 1-2 | 0 | 2 | 1.51 | 4.94 | -0.000 | -0.0% | |
| ✓ | Sep 5 | BAL | batter | ▲ 7 | 0-1 | 2 | 2 | -0.92 | 0.31 | +0.128 | +0.5% | |
| ✓ | Jun 10 | TB | batter | ▲ 9 | 3-2 | 2 | 1 | -1.60 | 2.34 | +0.228 | +3.6% | |
| ✕ | Jun 10 | TB | batter | ▲ 9 | 3-0 | 2 | 2 | 0.48 | 0.97 | -0.001 | -0.0% | |
| ✕ | May 28 | ATL | batter | ▼ 8 | 2-0 | 2 | 2 | 1.25 | 0.05 | -0.002 | -0.0% | |
| ✓ | May 28 | ATL | batter | ▼ 2 | 3-2 | 1 | 2 | -0.06 | 2.85 | +0.425 | +4.3% |
Strike Zone (Catcher's View)
Batter
7 pitches
2.7% smaller than league avg by area
By Count
cell = win% · won/att · ΔRE
strikes →balls ↓
0
1
2
0
0-0—
0-1100%
1/1+0.13
0-2—
1
1-0—
1-1—
1-20%
0/2-0.00
2
2-00%
0/1-0.00
2-1—
2-2—
3
3-00%
0/1-0.00
3-1—
3-2100%
2/2+0.65
By Leverage
Low (<1)
33% (1/3)win
8% (1/12)chall
Med (1–2)
— (0/0)win
0% (0/4)chall
High (2+)
50% (2/4)win
100% (2/2)chall
Vertical tick = league avg win%. Bar = Isiah Kiner-Falefa's win%. Challenge% = correct challenges / winnable opportunities.

