In this post I collect all MMDA team records dating back to 2002, which is as far back as this stuff is digitized on the site.
Batting Records (2002–2023)
Batting Average
.312 Northern Lehigh, 2009
Runs Scored
1,194 Newton, 2003
Runs Per Game
7.37 Newton, 2003
Hits
1,793 Northern Lehigh, 2009
Doubles
417 Northeast, 2009
Triples
79 Mohawk Valley, 2008
Home Runs
363 Murrieta, 2022
Runs Batted In
1,146 Newton, 2003
Stolen Bases
424 Northern Lehigh, 2006
Caught Stealing
194 Northern Lehigh, 2007
On-Base Percentage
.392 Northern Lehigh, 2009
Slugging Percentage
.547 Newton, 2002
Walks
864 Montreal, 2007
Intentional Walks
72 Jersey, 2005Strikeouts
1,651 Little Rock, 2021
Hit By Pitcher
138 Wilmington, 2021
Sacrifice Hits
125 Abilene, 2002
Sacrifice Flies
66 Northeast, 2009
Grounded Into Double Play
196 Northwest, 2009
Total Bases
3,162 Newton, 2002
Times On Base
2,634 Newton, 2003
Extra-Base Hits
748 Murrieta, 2022
Isolated Slugging
.269 Murrieta, 2022
Secondary Average
.408 Wilmington, 2021
Walk Rate
12.7% Montreal, 2007
Lowest Strikeout Rate
11.8% Northwest, 2008
Lowest K-BB%
3.9% Montreal, 2007
At-Bats Per Home Run
15.53 Murrieta, 2022
Power-Speed Number
263 Northern Lehigh, 2008
Raw OPS+
140 Northern Lehigh, 2009
Park-Adjusted OPS+ (since 2004)
138 Bethlehem, 2007
Pitching Records (2002–2023)
Earned Run Average
2.62 Spokane, 2015
Runs Allowed Per Game
2.97 Spokane, 2023
Strikeouts
1,741 Spokane, 2021
Walks Plus Hits Per Inning
1.033 Mohawk Valley, 2023
Hits Per 9 Innings
6.56 Spokane, 2019
Home Runs Per 9 Innings
0.66 Spokane, 2019
Walk Rate
6.2% Mohawk Valley, 2023
Strikeout Rate
29.1% Spokane, 2021
K-BB%
20.8% Spokane, 2021
Most Runs Allowed
1,245 Murrieta, 2020
Most Hits Allowed
1,984 Bethlehem, 2010
Most Home Runs Allowed
354 Murrieta, 2021
Most Walks Issued
757 Georgian Bay, 2021
Complete Games
55 Columbus, 2003
Shutouts
29 Spokane, 2015
Saves
69 Northwest, 2012
Lowest Rate Of Inherited Runners Scoring
17.6% Goldenrod, 2016
Defensive Efficiency Ratio
.764 Vegas, 2021
Park-Adjusted DER
.781 Murrieta, 2022
Raw ERA+
134 Spokane, 2023
Park-Adjusted ERA+ (since 2004)
132 Spokane, 2023
Miscellaneous Records (2002–2023)
Most Wins
123 Newton, 2003
Most Losses
124 Little Rock, 2016
Best Run Differential
+511 Bethlehem, 2007
Worst Run Differential
–471 Elysian Fields, 2021
Highest Park Factor
141 Goldenrod, 2023
Lowest Park Factor
71 Cape Cod, 2018
OPS+ & ERA+ Balance
131 Bethlehem, 2007
Z-Score Runs Scored
2.58 Newton, 2003
Z-Score Runs Allowed
2.30 Bethlehem, 2006
Z-Score Runs Plus Runs Allowed
4.19 Bethlehem, 2006