The Detroit Tigers shot out to a hot start in 2015, but things have not been too good for Detroit since then. They’ve won just five of their last thirteen series. The team’s active six-game losing streak is its longest in four seasons.

The title of this year’s serial Tigers feature at this site, Window Shopping, comes from the common theme of Detroit season previews that, with respect to a World Series championship, the team was trying to keep open its “window of opportunity,” assuming that proverbial window had not already slammed shut under the weight of expensive long-term contracts, aging players, and perceived defensive burdens.

After the last month and a half, though, it is as if these window shoppers, gazing upon the Commissioner’s Trophy in a fancy Harrod’s storefront display (did we fight the Revolution for nothing??), reached into their back pockets in consideration of making the eventual purchase, only to find they suddenly had no money, no credit cards, no traveler’s checks, nothing. They’ve been robbed.

The Tigers are in a tailspin, and it isn’t exactly anyone else’s fault. Their recent struggles have come in games against teams largely regarded as mediocre or worse, including the Athletics, Angels, and Brewers. What’s happening?

After starting the season with an 11-2 record, the Tigers have gone 17-24, and their performance somehow has felt even worse. By my count, since April 21, the date they entered with that 11-2 mark, Detroit has a -19 run differential. Only two other American League teams– the White Sox and Red Sox– have worse run differentials during that period, and only one AL team, Toronto (187), has allowed more runs over that span than Detroit’s 185. Of course, the Blue Jays also scored 213 runs in those games, a number that dwarfs the Tigers’ 166 and is the most in the league. On the other hand, just seven AL teams have scored fewer than 166 runs since April 21, and two of them, Kansas City and Tampa Bay, still maintained positive run differentials. (Both Sox teams, along with Seattle, Baltimore, and Oakland round out this low-scoring group.) In terms of offense and defense (the fundamental terms of competitive team sports), it’s hard to be worse than Detroit right now.

Offense fueled the Tigers’ strong start, and its disappearance has triggered their decline. They averaged 5.38 runs per game through April 20. Since then, though, they’ve scored just 4.05 runs per game, a drop of more than a run and a third. Omit a blowout 13-1 win against the Twins on May 14, and that per-game scoring average falls to 3.83. No bueno.   Continue reading →