- Jesse Biddle made his full-season debut for the Phillies affiliate in Lakewood on Sunday, throwing four innings and giving up two runs, but got the loss, reports Joe Berkery of the Philadelphia Daily News.
- Royals prospect Mike Moustakas hit his first home run of the season on Sunday.
- Zack Wheeler threw five hitless innings in his first start in the hitter-friendly California League, says Ashley Marshall of MiLB.com. The Giants are hoping Wheeler can stay healthy and pitch an entire season for the first time in his short career.
- Fans in Myrtle Beach were treated to a prospect showdown on Sunday, as Barret Loux made his professional debut for the Rangers new Carolina League affiliate against Jake Odorizzi, making his first start since joining the Royals organization, notes David Heck of MiLB.com.
- White Sox prospect Jake Petricka threw six no-hit innings in his first start in full-season ball, notes Josh Jackson of MiLB.com.
- Bryce Harper ended his 0-for-9 slide with two singles on Sunday, says John Parker of MiLB.com.
- Other notable performances...
- Indians 2B prospect Cord Phelps had a 2-HR day.
- Yankees CF prospect Slade Heathcott had three more hits to get his batting average back up to .500 on the season.
- Twins P prospect Adrian Salcedo struck out 10 batters in six innings of work.

