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 Jeff Nelson have faced off against each other 12 times throughout their careers. Against Jeff Nelson, Mark McGwire has maintained a Batting Average of 0.222, lower than his career batting average of 0.263. Jeff Nelson's career opposing batting average is 0.224, higher than their face-off average, possibly overperforming against Mark McGwire. Mark McGwire's OPS against Jeff Nelson is 1.030, higher than his career OPS of 0.982.

Jeff Nelson has struck out Mark McGwire 2 times in 9 at-bats. Against Jeff Nelson, Mark McGwire strikes out every 6.000 plate appearances. Mark McGwire's career Plate Appearance per Strikeout is 4.8, striking out more often against Jeff Nelson than average. Jeff Nelson strikes out a batter every 4.104 plate appearances, striking out Mark McGwire less often than his average.