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 Randy Johnson have faced off against each other 49 times throughout their careers. Against Randy Johnson, Mark McGwire has maintained a Batting Average of 0.225, lower than his career batting average of 0.263. Randy Johnson's career opposing batting average is 0.221, lower than their face-off average, possibly underperforming against Mark McGwire. Mark McGwire's OPS against Randy Johnson is 0.842, lower than his career OPS of 0.982.

Randy Johnson has struck out Mark McGwire 18 times in 40 at-bats. Against Randy Johnson, Mark McGwire strikes out every 2.722 plate appearances. Mark McGwire's career Plate Appearance per Strikeout is 4.8, striking out less often against Randy Johnson than average. Randy Johnson strikes out a batter every 3.501 plate appearances, striking out Mark McGwire more often than his average.