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MLB Park Factors
Ballparks change fantasy baseball outcomes. Use park factors to spot where hitters get a boost, where power plays up, and where pitchers get a little extra margin for error. This is the first version of the park factors surface; split-aware LHB/RHB and environment tools will keep getting deeper.
Best for runs
Coors Field
Altitude still ruins every pitcher's day.
Best for HRs
Great American
Home run environment stays loud.
Best for pitchers
Oracle Park
Damage suppression matters here.
Split focus
LHB / RHB next
Handedness-specific park tools are the next layer.
Current park environment board
Placeholder values for now so the surface is usable and indexable while the underlying MLB data pipeline gets wired.
Run factorHR factor LHBHR factor RHBHit factorK factor
Ballpark
Team
Runs
HR L
HR R
Hits
Why it matters
Coors Field
COL
129
118
121
124
The chaos dome.
Great American Ball Park
CIN
111
127
132
103
Tiny yard, giant fantasy swings.
Yankee Stadium
NYY
105
124
102
99
Lefty short porch tax.
Oracle Park
SF
92
84
88
95
Pitchers breathe easier here.
T-Mobile Park
SEA
94
90
93
96
Quietly tough on bats.
Dodger Stadium
LAD
101
104
103
100
Pretty neutral baseline.
How to use park factors
- Target power bats in strong HR environments when the handedness split matches.
- Downgrade borderline streamers in parks that inflate runs and home runs.
- Use neutral or pitcher-friendly parks as tie-breakers for close start/sit calls.
- Combine park factors with team batting stats and split pages for the actual useful version of this tool.
What's next
- LHB and RHB split-specific park factor views
- Team batting pages with vs LHP / vs RHP / home / away / recent windows
- Probable pitcher matchup overlays for streaming analysis
- Internal links into daily and player-level MLB matchup pages