Alvaro Ortiz among 4 co-leaders at Mexico Open

(Photo credit: Orlando Ramirez-USA TODAY Sports)
Alvaro Ortiz fired a 7-under-par 64 to move into a tie for the lead at his national open, the Mexico Open at Vidanta, on Friday in Vallarta, Mexico.

Ortiz is tied with Jake Knapp, England's Matt Wallace and Finland's Sami Valimaki at 11-under 131 at the par-71 Vidanta Vallarta. Knapp also posteda 64, Wallace a 65 and Valimaki a 67 in the second round. They are one shot ahe