Dorsey senior Mark Nunez won the 200 meters in 21.96, 400 in 48.54 and 4x400 relay in 3:22.84, in addition to contributing to a second-place effort in the 4x100 relay in 42.17 at the L.A. City Section finals at El Camino College in Torrance, helping the Dons secure back-to-back boys team titles with a 92-63 victory over Hamilton.