Cantillo allowed two runs on three hits while striking out two over 1.1 innings in Saturday's spring start against the Brewers.

Cantillo started a split-squad game to begin his candidacy for one of three available spots in Cleveland's rotation. After giving up two hits and a run in the first inning, the left-hander was removed to ensure he could get a second up-and-down. Cantillo then allowed a home run to lead off the second frame but was able to build his pitch count up to 33 (22 strikes). He is competing with Logan Allen, who started the Guardians' other game Saturday, Slade Cecconi and Parker Messick for spots behind Tanner Bibee and Gavin Williams.

Allen allowed one hit and one walk while striking out two over two scoreless innings in Saturday's spring start against the Reds.

Allen kicked off his quest to claim one of three available spots in the Guardians rotation. The left-hander worked around a double and a walk in the first inning before leaving after 32 pitches (19 strikes) in the Cactus League opener. This might be Allen's only spring start before he departs camp to join Panama for the World Baseball Classic. Beyond locks Tanner Bibee and Gavin Williams, Cleveland will evaluate Allen, Joey Cantillo, Slade Cecconi and Parker Messick this spring in the battle to round out the rotation.

An MRI on Ryan's back revealed only inflammation, Dan Hayes of The Athletic reports.

This is a best-case scenario for Ryan and the Twins after the right-hander was scratched from his first scheduled spring training start Saturday. It's uncertain when exactly Ryan will be able to resume mound work.

Kremer took the loss during Friday's 8-2 Grapefruit League loss to the Pirates, allowing two runs on three walks in two innings. He struck out one.

Following a clean first inning, Kremer gave up two runs in the second frame after walking the bases loaded with no outs. The 30-year-old right-hander is in the mix to be Baltimore's No. 5 starter to open the season, but he has plenty of competition this spring in Tyler Wells, Cade Povich and Brandon Young, Kremer is set to exit Orioles camp soon to pitch for Team Israel in the World Baseball Classic, per Roch Kubatko of MASNSports.com.

Klein will be built up as a starter this spring, Matthew Leach of MLB.com reports.

Klein was used as a starter and reliever in the minors last season with a strong 10.8 K/9 which could make him a candidate for the major-league bullpen at some point. He had a good season at Double-A Wichita with a 3.12 ERA and 95:24 K:BB in 80.2 innings, but he struggled when called up to Triple-A with a 6.66 ERA and 33:13 K:BB in 25.2 innings.

Ryan will undergo an MRI on his lower back Saturday, Aaron Gleeman of The Athletic reports.

Ryan was originally scheduled to start the Twins' Grapefruit League opener against Boston on Saturday, but lower-back tightness caused him to be scratched shortly before the game. The Twins will now bring him in for imaging to confirm whether he's dealing with any structural damage, and more information on his condition will likely come Sunday.

Ryan was scratched from his scheduled start in Saturday's Grapefruit League game against the Red Sox due to lower-back tightness on his right side, Dan Hayes of The Athletic reports.

The severity of Ryan's injury remains unknown, but the Twins didn't feel it was worth risking the 29-year-old's health during the first game of their Grapefruit League schedule. He'll now have to wait a bit longer before making his first start of the spring; meanwhile, Eston Stull will take the mound to begin Saturday's game.

McClanahan (triceps) threw live batting practice Saturday, Ryan Bass of FanDuel Sports Network Sun reports.

Saturday marked McClanahan's first time facing live hitters since July, when he made two rehab starts at Triple-A Durham before undergoing season-ending surgery. His session lasted just 16 pitches at roughly 80 percent intensity, but it's still a step in the right direction for the 28-year-old southpaw. He'll look to build his workload during spring training and aim to be part of the Rays' rotation when the regular season begins.

Santos will be sidelined for four weeks after sustaining a fracture in his non-throwing hand, Shawn McFarland of The Dallas Morning News reports.

Santos was hit by a comebacker earlier this week, and he'll be sidelined for roughly a month. The 23-year-old appeared in just six games last season, making five starts at Double-A Frisco and one start at Triple-A Round Rock. He allowed 13 earned runs across 17.1 innings.

Rogers didn't factor into the decision during Friday's 2-0 Grapefruit League victory over the Yankees, allowing one hit in two scoreless innings. He struck out three.

Rogers picked up right where he left off a year ago, when he turned in a career-best 1.81 ERA and 0.90 WHIP over 109.2 innings (18 starts). The 28-year-old left-hander looked particularly dominant at times in his spring debut, generating eight whiffs and pouring in 23 of his 32 pitches for strikes. Rogers appears to be the frontrunner to draw the Opening Day starting nod for Baltimore.