It doesn't matter if you are trying to make your next big bet or parlay, tweak your fantasy team, rub something in your buddy's face, or just want to understand the game better, it's always interesting to look at a matchup. Mark McGwire and Mark Williamson have faced off against each other 24 times throughout their careers. Against Mark Williamson, Mark McGwire has maintained a Batting Average of 0.400, higher than his career batting average of 0.263. Mark Williamson's career opposing batting average is 0.266, lower than their face-off average, possibly underperforming against Mark McGwire. Mark McGwire's OPS against Mark Williamson is 1.428, higher than his career OPS of 0.982.

Mark Williamson has struck out Mark McGwire 5 times in 20 at-bats. Against Mark Williamson, Mark McGwire strikes out every 4.800 plate appearances. Mark McGwire's career Plate Appearance per Strikeout is 4.8, striking out about the same as average against Mark Williamson Mark Williamson strikes out a batter every 7.373 plate appearances, striking out Mark McGwire more often than his average.