Del Rosario's most recent start was June 22 at Quad Cities. This was the first game following the all star break, and Del Rosario turned in a very good effort.
His pitching line June 22:
- 6 IP, 2 hits, 0 R, 0 ER, 1 BB, 7 SO
Colton Davis and Hector Lujan combined to pitch three perfect innings at the end.