Sims strikes out 12 in six innings as Corona defeats King 3-0 in Big VIII League action. ›Junior left-hander Mason Sims has emerged as the new ace pitcher for Corona High School's baseball team, taking over the role from previous standouts Ethan Schiefelbein and Seth Hernandez. The players Mason Sims A junior left-handed pitcher who has emerged as the new ace for the Corona High School baseball team. Ethan Schiefelbein A former ace pitcher for Corona who has gone on to play minor league baseball. Seth Hernandez Another former ace pitcher for Corona who has gone on to play minor league baseball.

Source: Los Angeles Times March 17, 2026 05:24 UTC