Joe Ryan hasn't seemed like himself since the Twins resumed action after the All-Star break. Joe Ryan's second-half stats are alarmingThroughout his career, Ryan has recorded a 3.17 ERA over 516 2/3 innings in the first half of the season. But while he has generally been an elite starter before the All-Star break, he has struggled significantly in the second half. Ryan's xFIP is actually a solid 3.86 in the second half, while it's 3.74 in the first. One would assume that Ryan's dramatic decrease in effectiveness in the second half of the season is fatigue-related.