Triple Slash Line Anomalies
Statistical anomalies in baseball are fun to monitor. I stumbled across one this morning while checking to see how Bobby Abreu had fared this season. In 120 plate appearances, Abreu is slashing .271/.417/.375. The season is still young, but out-OBPing a slugging percentage after 80-100 PAs is strange to the eye. Unorthodox slash lines like Abreu’s stick out for their rarity and invite the questions of why and often they occur.
By analyzing the three rates in the “slash” fashion, fans and analysts have come to expect each successive rate to exceed its predecessor. Outlying that norm is difficult given the inputs fueling the rates. Even Willie Bloomquist can luck himself into an extra-base hit.
It’s extremely rare to post a batting average higher than an OBP, as it would entail never walking or getting hit by a pitch, but recording a few sacrifice flies. And players infrequently post OBPs in excess of their SLG while simultaneously having a decent season. More commonly, these players would fail to record many, or any, extra base hits. It makes more sense to see Reid Brignac’s .212/.257/.212 than Abreu’s line.
But Abreu’s wOBA is currently .365, meaning he is having a solid season at the plate in spite of his slash line cosmetics. There are currently six qualifying players with a wOBA of .325 or higher who boast unorthodox slash lines.