In the last eight days, the White Sox have put four players on the injured list.
Aaron Bummer, arguably the team's best and most important relief pitcher, became the latest to join the sizable contingent of banged-up South Siders when the team sent him to the 10-day injured list Saturday morning with a biceps strain.
Bummer departed Friday night's game against the Cleveland Indians with biceps soreness after noticing something was amiss when he threw a pitch in the seventh inning. That pitch was immediately preceded by a throwing error, Bummer spiking a throw to first base into the ground and putting two men on base with two outs. Bummer got a visit from the trainer and left shortly thereafter.
The 26-year-old lefty emerged as a key cog in the White Sox bullpen with an excellent 2019 campaign, posting a 2.13 ERA in 67.2 innings of work. He's off to a similarly terrific start this season, with a 1.23 ERA in 7.1 innings.
The White Sox added Bummer to the group of young players they've locked up with long-term contracts in the last few seasons, and after getting that deal in spring training, he's under team control through the 2026 season.
Without him, manager Rick Renteria will have to turn to other options for high-leverage situations. Closer Alex Colomé, as well as Evan Marshall and Jimmy Cordero, have been strong in continuing their late-inning roles from a season ago. Rookie Codi Heuer and veteran Ross Detwiler have also been mighty impressive as part of a generally strong White Sox relief corps so far this season, and both could see more action in higher leverage spots.
Bummer's injury adds to a lengthy list for the White Sox. The team has 40 percent of its Opening Day starting rotation on the injured list along with its starting middle infield and top relief arm.
The injury updates from general manager Rick Hahn earlier this week were relatively positive, and none of the current injuries - aside from that of young pitcher Jimmy Lambert - seem to be of the long-term variety. However, in a season such as this one, which is already more than 23 percent over and done with, even missing the minimum 10 days of an injured-list stay is akin to missing a month during a normal campaign.
Per Hahn, injured starting pitchers Carlos Rodón and Reynaldo López, both on the IL with shoulder soreness, could be back in the next few weeks. Shortstop Tim Anderson, put on the injured list last weekend with a groin strain, is expected back when his 10 days are up in the coming days. Second baseman Nick Madrigal, whose Tuesday-night shoulder separation looked like it could have been something significantly worse, could be back in action in just a couple weeks. And designated hitter Edwin Encarnación, who also left Tuesday night's game early, missed an IL trip altogether, even though he remains out of the lineup for a fourth straight day with SC joint inflammation.
And now Bummer. It's a long list of maladies for these White Sox, worrisome in any scenario but perhaps more costly in a short season in which numerous players talked about staying healthy as a hopeful competitive advantage. But the White Sox are certainly not the only major league team bitten by the injury bug through the first couple weeks of this most unusual season, the months-long layoff and a brief ramp-up period before Opening Day figuring to have something to do with that.
The White Sox, expectedly, will continue to soldier on with pro sports teams' favorite mentality: next man up. The team called on a pair of arms from its alternate training site in Schaumburg, bringing local favorite and 2016 first-round draft pick Zack Burdi to the major leagues, along with Drew Anderson. The bullpen churn also saw the White Sox designate Brady Lail for assignment Saturday morning.
Aaron Bummer latest to join big White Sox contingent on injured list originally appeared on NBC Sports Chicago