Originally posted on MLB Trade Rumors | By Connor Byrne | Last updated 1/1/21 After breaking down how last season’s five lowest-scoring offenses look now, we’ll do the same here with the five rotations that allowed the most earned runs in 2020… Tigers (6.37 ERA/5.53 FIP, 8.04 K/9, 3.91 BB/9) Tigers starting pitcher Matthew Boyd, who was a coveted trade chip before the campaign, imploded. Peter Aiken-USA TODAY Sports The Tigers received solid production from Spencer Turnbull and … nobody else last season. Matt Boyd, who was a coveted trade chip before the campaign, imploded; Michael Fulmer had a rough year in his return from Tommy John surgery; and high-end prospects Tarik Skubal and Casey Mize couldn’t keep runs off the board. Turnbull, Boyd and Fulmer are all coming back in 2021, while Skubal, Mize and fellow prospect Matt Manning should factor into the mix. Detroit also has a newcomer in former Marlins starter Jose Urena, whom the Tigers signed to a $3.25M guarantee late last month. Urena was effective in Miami from 2017-18, but his numbers have gone off the rails since then.