Anthony Slama bounces back.
CULIACAN 5, GUASAVE 4 IN CULIACAN
Twins: Chris Colabello (Guasave) was 0-for-3 with a walk.
Game summary: Culiacan scored three in the first and led all the way. Guasave closed to 5-4 in the eighth but never got the tying run past first base.
Guasave: Japhet Amador was 2-for-4 with a home run. Gabriel Gutierrez was 2-for-2.
Culiacan: Francisco Campos allowed one run on three hits and a walk while striking out five in five innings. Marlon Byrd was 2-for-4 with a home run and scored twice.
MAZATLAN 5, MEXICALI 1 IN MAZATLAN
Twins: Anthony Slama (Mazatlan) pitched a perfect inning, striking out two.
Game summary: All the scoring came in the sixth inning.
Mexicali: Edgar Osuna gave up three hits and no walks in five shutout innings. Jon Weber hit an RBI double.
Mazatlan: Humberto Montemayor allowed one run on four hits and two walks in 5.1 innings. Oswaldo Morejon was 3-for-4 and scored once.
NAVOJOA 8, LOS MOCHIS 5 IN LOS MOCHIS
Game summary: Navojoa scored four in the sixth to break a 4-4 tie.
Navojoa: Steve Moss was 3-for-5 with a double, scoring twice and driving in one. Abel Martinez was 3-for-5 with a double, scoring once and driving in one.
Los Mochis: Jamie Johnson (Detroit) was 4-for-5 with a double and scored twice. Saul Soto was 2-for-5 with a double and a home run, driving in five.
OBREGON 6, HERMOSILLO 3 IN OBREGON
Game summary: Obregon scored three in the first and never trailed. Hermosillo closed to 4-3 after six, but Obregon got single runs in the seventh and eighth.
Hermosillo: Todd Cunningham (Atlanta) was 3-for-4. Jose Amador walked and hit a two-run homer.
Obregon: Iker Franco was 3-for-3 with a home run and two RBIs. Alfredo Amezaga was 2-for-5 and scored once.