HOME PLATE UMPIRE
Austin Jones
Tight zone
80% NRFI
5 games tracked
Career Averages
0.840
Zone Factor
16
K / Game
10
BB / Game
80%
NRFI Rate
Betting Implications
Tight zone (0.840x) forces pitchers into the heart of the plate. Walk and hit props get a boost.
High NRFI rate (80%) suggests first innings are cleaner with Austin Jones behind the plate. Lean NRFI.
Season Breakdown
| Season | Games | Zone | K/G | BB/G | NRFI% | K Factor |
|---|---|---|---|---|---|---|
| 2026 | 5 | 0.840 | 16 | 10 | 80% | 0.955 |
Factor Definitions
Zone Size Factor: Strike zone width relative to league average (1.000). Higher = wider zone, favoring pitchers.
K Factor: Strikeout rate in this umpire's games vs league average. Higher = more Ks.
BB Factor: Walk rate adjustment. Higher = fewer walks (wider zone suppresses walks).
NRFI Rate: % of games with no runs in the first inning. League average is roughly 55%.