MLB Park Factors

Which ballparks have the biggest effect on hitting and pitching?

Park Factor (PF) compares the rate of stats at home vs. the rate of stats on the road. 1.000 is the baseline value for a neutral park. Any figure greater than 1.000 favors the hitter while a value lower than 1.000 favors the pitcher. Our PF values are calculated using the last three full seasons worth of stats and are updated after each season is completed.

Splits:
Hitters Park
Pitchers Park
Park Name Runs HR 1B 2B 3B
Chase Field
(Arizona Diamondbacks)
1.1641.1541.0331.1491.810
Chase Field
(Arizona Diamondbacks)
1.1341.0981.0341.2411.629
Chase Field
(Arizona Diamondbacks)
1.1761.2071.0011.0801.837
Turner Field
(Atlanta Braves)
1.0470.8431.0650.9790.816
Turner Field
(Atlanta Braves)
1.0730.9641.0730.9360.752
Turner Field
(Atlanta Braves)
1.0440.7921.0441.0180.760
Oriole Park at Camden Yards
(Baltimore Orioles)
0.9871.1211.0220.8650.729
Oriole Park at Camden Yards
(Baltimore Orioles)
0.9851.1191.0520.8720.617
Oriole Park at Camden Yards
(Baltimore Orioles)
1.0071.1631.0150.8740.774
Fenway Park
(Boston Red Sox)
1.1010.9501.0801.3061.197
Fenway Park
(Boston Red Sox)
1.1160.8741.1141.6441.346
Fenway Park
(Boston Red Sox)
1.1061.0481.0721.1461.081
Wrigley Field
(Chicago Cubs)
1.0260.9450.9921.0121.181
Wrigley Field
(Chicago Cubs)
1.0500.8851.0141.1951.034
Wrigley Field
(Chicago Cubs)
1.0091.0690.9700.9661.221
Guaranteed Rate Field
(Chicago White Sox)
0.9581.0770.9760.8670.873
Guaranteed Rate Field
(Chicago White Sox)
0.9561.0340.9060.7780.893
Guaranteed Rate Field
(Chicago White Sox)
0.9591.0271.0430.9000.750
Great American Ball Park
(Cincinnati Reds)
1.0431.2070.9211.0001.038
Great American Ball Park
(Cincinnati Reds)
0.9931.1670.9170.7760.719
Great American Ball Park
(Cincinnati Reds)
1.0341.1810.8951.1350.861
Progressive Field
(Cleveland Indians)
1.1001.0491.0331.1100.672
Progressive Field
(Cleveland Indians)
1.2611.3821.0571.1930.747
Progressive Field
(Cleveland Indians)
0.9940.9261.0120.9480.549
Coors Field
(Colorado Rockies)
1.3251.2461.1361.3431.824
Coors Field
(Colorado Rockies)
1.2691.2751.1341.2882.090
Coors Field
(Colorado Rockies)
1.3981.2811.1491.4151.841
Comerica Park
(Detroit Tigers)
1.0461.0521.0181.0141.488
Comerica Park
(Detroit Tigers)
1.0081.0480.9920.9712.245
Comerica Park
(Detroit Tigers)
1.0471.0561.0171.0361.562
Minute Maid Park
(Houston Astros)
0.8660.9530.9440.8500.913
Minute Maid Park
(Houston Astros)
0.8460.8410.9930.8201.000
Minute Maid Park
(Houston Astros)
0.8600.9710.9320.8680.750
Kauffman Stadium
(Kansas City Royals)
1.0450.8281.0331.1491.346
Kauffman Stadium
(Kansas City Royals)
0.9940.7701.1061.1071.556
Kauffman Stadium
(Kansas City Royals)
1.0780.8970.9821.2531.277
Angel Stadium of Anaheim
(Los Angeles Angels)
0.9421.0530.9600.8680.638
Angel Stadium of Anaheim
(Los Angeles Angels)
0.8901.0181.0070.8201.000
Angel Stadium of Anaheim
(Los Angeles Angels)
0.9511.0360.9350.8630.568
Dodger Stadium
(Los Angeles Dodgers)
0.8840.9940.9330.9660.396
Dodger Stadium
(Los Angeles Dodgers)
0.9021.0580.8870.9540.346
Dodger Stadium
(Los Angeles Dodgers)
0.8660.8960.9340.9740.424
Marlins Park
(Miami Marlins)
0.8150.7590.9560.8500.825
Marlins Park
(Miami Marlins)
0.8320.8500.9570.6891.024
Marlins Park
(Miami Marlins)
0.8180.7060.9680.9790.593
Miller Park
(Milwaukee Brewers)
1.0161.0970.9401.0270.903
Miller Park
(Milwaukee Brewers)
1.0241.2140.9360.8870.879
Miller Park
(Milwaukee Brewers)
1.0151.0400.9491.1030.858
Target Field
(Minnesota Twins)
1.0481.0351.0501.0951.099
Target Field
(Minnesota Twins)
1.0201.0001.0311.0331.136
Target Field
(Minnesota Twins)
1.0911.0861.0521.1600.837
Citi Field
(New York Mets)
0.8500.9100.8920.7900.635
Citi Field
(New York Mets)
0.8450.8150.8860.8280.684
Citi Field
(New York Mets)
0.8630.9820.8860.7670.537
Yankee Stadium
(New York Yankees)
1.0601.2671.0040.8650.638
Yankee Stadium
(New York Yankees)
1.0311.2870.9330.8770.529
Yankee Stadium
(New York Yankees)
1.0371.1901.0500.8650.800
Oakland-Alameda County Coliseum
(Oakland Athletics)
0.9210.8460.9441.0541.186
Oakland-Alameda County Coliseum
(Oakland Athletics)
0.8660.8100.8850.9451.056
Oakland-Alameda County Coliseum
(Oakland Athletics)
0.9660.8840.9811.1081.310
Citizens Bank Park
(Philadelphia Phillies)
0.9811.2480.9360.9080.940
Citizens Bank Park
(Philadelphia Phillies)
0.9421.2440.9650.9040.895
Citizens Bank Park
(Philadelphia Phillies)
0.9891.2480.9650.9350.886
PNC Park
(Pittsburgh Pirates)
0.9450.8361.0401.0700.928
PNC Park
(Pittsburgh Pirates)
1.0210.9921.0631.1541.004
PNC Park
(Pittsburgh Pirates)
0.9160.7261.0511.0511.175
PETCO Park
(San Diego Padres)
0.9530.8951.0011.0010.889
PETCO Park
(San Diego Padres)
0.9480.8301.0811.1960.675
PETCO Park
(San Diego Padres)
0.9750.9770.9880.9351.239
Oracle Park
(San Francisco Giants)
0.9510.6861.0601.0481.330
Oracle Park
(San Francisco Giants)
1.0040.6561.0191.1201.810
Oracle Park
(San Francisco Giants)
0.9080.7121.0670.9281.186
T-Mobile Park
(Seattle Mariners)
0.9021.0190.9420.8760.771
T-Mobile Park
(Seattle Mariners)
0.8950.9910.9040.8910.667
T-Mobile Park
(Seattle Mariners)
0.9231.0410.9900.8851.000
Busch Stadium
(St. Louis Cardinals)
0.9120.8691.0200.9250.741
Busch Stadium
(St. Louis Cardinals)
0.9411.0061.0341.0160.595
Busch Stadium
(St. Louis Cardinals)
0.9060.7921.0240.8720.919
Tropicana Field
(Tampa Bay Rays)
0.9060.8820.9500.8381.096
Tropicana Field
(Tampa Bay Rays)
0.8940.9270.9470.7821.333
Tropicana Field
(Tampa Bay Rays)
0.9250.8800.9490.8450.972
Globe Life Park in Arlington
(Texas Rangers)
1.2391.1451.1201.1361.625
Globe Life Park in Arlington
(Texas Rangers)
1.2811.1181.0940.9821.632
Globe Life Park in Arlington
(Texas Rangers)
1.1941.1281.1361.2121.406
Rogers Centre
(Toronto Blue Jays)
1.0131.0160.9681.1490.984
Rogers Centre
(Toronto Blue Jays)
1.0171.0151.0131.2250.900
Rogers Centre
(Toronto Blue Jays)
1.0081.0050.9231.1151.000
Nationals Park
(Washington Nationals)
1.0481.0781.0621.0570.750
Nationals Park
(Washington Nationals)
1.0190.9401.0011.2250.556
Nationals Park
(Washington Nationals)
1.0511.1501.0740.9600.881