Langeliers, somewhat puzzlingly, has only challenged once as a hitter, but even so, he leads all position players with 6.55 total challenge runs. But the Reds not only have the highest challenge success rate in the league, they’re getting the most value per challenge out of any team. The correlation between challenge success rate and challenge runs is still strong, but not as much as the raw challenge figure. The Reds are way over there on the right side of the chart with their 63.1% challenge win rate. Given the data we have here, an extra 2.88% of challenge success rate leads to one additional run from challenges.