Stocks Prevention Elo
Online player rating for suppressing opponent stocks.
| Status | implemented | Short Name | Stocks Def |
|---|---|---|---|
| Rating Style | impact | Where Shown | player pages, players leaderboard |
Model Card
Opponent-suppression side of the stocks event model. Positive values mean a player's minutes tend to reduce the opponent's steals-plus-blocks rate.
Validation here is out of sample. From two weeks into each season, a model trained on earlier games predicts each following week without learning from that week. Predictions use the players' observed minutes; each point is the minutes-weighted predicted and actual rate in that player's games. When validation was computed, its source snapshot was verified against this published model revision.
Selected League / Season
Change league with the League selector at the top of the page.
Held-out player predictions
NBA 2026-2027: 132 players with at least 100 held-out minutes. Across players, predicted and actual correlate at r = 0.53 (weighted by held-out minutes). Across these player averages, weighted R² = 0.21 (relative to the weighted mean of actual held-out outcomes). Per held-out team game, squared error is 6.9% below predicting the league average. Each dot is a player (132 with the most held-out minutes are plotted; larger dots had more); on the dashed line, actual equals predicted. Select a dot for the player.
Above prediction
| Player | Held-out minutes | Predicted | Actual |
|---|---|---|---|
| Wendell Carter Jr. | 134 | +13.1 | +16.2 |
| Franz Wagner | 155 | +13.2 | +16.0 |
| Anthony Black | 140 | +13.2 | +16.0 |
| Tyler Herro | 129 | +14.5 | +16.6 |
| Cameron Boozer | 131 | +13.5 | +15.5 |
| Darius Acuff Jr. | 155 | +13.6 | +15.3 |
| Walker Kessler | 154 | +12.9 | +14.5 |
| Nickeil Alexander-Walker | 131 | +13.9 | +15.4 |
| Luka Dončić | 145 | +12.5 | +14.0 |
| Kyle Kuzma | 140 | +14.3 | +15.6 |
Below prediction
| Player | Held-out minutes | Predicted | Actual |
|---|---|---|---|
| Jamal Murray | 134 | +12.9 | +8.1 |
| Nikola Jokić | 142 | +12.9 | +8.1 |
| Victor Wembanyama | 142 | +12.8 | +9.5 |
| De'Aaron Fox | 140 | +12.9 | +9.5 |
| Dylan Harper | 154 | +12.8 | +9.5 |
| Stephon Castle | 147 | +12.9 | +9.6 |
| Andrew Nembhard | 137 | +13.2 | +10.7 |
| Payton Pritchard | 132 | +12.3 | +10.4 |
| Derrick White | 149 | +12.3 | +10.7 |
| Jared McCain | 139 | +12.0 | +10.4 |
Output Coverage
Rows in each model's current published run (or legacy rows where no run is selected).