Two extra-inning games.

CULIACAN 2, HERMOSILLO 1 IN CULIACAN (10 INNINGS)

Game summary: It was 1-1 from the fourth inning on. Mario Valdez led off the tenth with a pinch-hit double and scored on a one-out single by Maxwell Leon.

Hermosillo: Garrett Mock struck out seven in 5.1 innings, giving up an unearned run on two hits and a walk. Jose Aguilar was 3-for-5 with a double and scored once.

Culiacan: Rodrigo Lopez struck out seven in seven innings, allowing one run on six hits and four walks. Sandy Madera was 1-for-3 with a walk.

OBREGON 5, GUASAVE 2 IN GUASAVE (11 INNINGS)

Game summary: Obregon scored two in the seventh to tie it at two. The three-run rally in the eleventh came on three singles, a sacrifice fly, a walk, and another single.

Obregon: Doug Clark was 3-for-4 with a walk and scored once. Sergio Contreras was 2-for-5 with a home run and three RBIs.

Guasave: Juan Delgadillo pitched seven innings, allowing two runs on four hits and three walks. Jose Rodriguez was 3-for-4 with a double and a walk, driving in one.

MEXICALI 7, MAZATLAN 1 IN MAZATLAN

Game summary: Mexicali opened the scoring with five runs in the second and was never threatened.

Mexicali: Enrique Osorio was 1-for-4 with a home run. Carlos Vazquez (Mets) retired all four batters he faced.

Mazatlan: Edgar Osuna struck out five in five innings, allowing one run on two hits and two walks. Chris Roberson was 3-for-5 with a double and a home run, scoring twice and driving in two.