A football player presented with knee pain after a hit on the lateral side of his knee on exam. Increased laxity on valgus stress negative lachman & mcmurry's test

A football player presented with knee pain after a hit on the lateral side of his knee on exam. Increased laxity on valgus stress negative lachman & mcmurry's test, what is the most likely diagnosis?
a) Lateral collateral lig tear
b) Medial collateral ligament tear
c) ACL tear
d) PCL