Oracle Park
MLB ballpark HR park factor + handedness splits
88
Overall HR factor
86
LHB factor
90
RHB factor
Why this park plays this way
Massive right field gap (421 ft to RCF) and cold marine air make it the most HR-suppressing park in MLB, especially for LHB power.
How to use park factor when betting MLB
Park factor is one of 12 factors in our HR model. It carries roughly 11% of total weight in the default profile — material, not dominant. Other big factors: batter power, batter Statcast quality, opposing pitcher HR vulnerability, weather.
For most parks, factor doesn't override a weak pitcher matchup — but extreme parks (Coors at 118, Oracle at 88) can swing a player's projected HR rate by 5+ percentage points. Pair an elite power bat with the right park and you're looking at our top 5 every time.
Tonight's HR picks at Oracle Park
See which hitters our model loves at this park tonight
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