Diaz collected his third save of the season in Friday night's 6-4 win over the Angels.
The hard-throwing righty flew through the heart of the order -- striking out Mike Trout, Albert Pujols and Andrelton Simmons -- on 14 pitches. With 56 strikeouts in 28 innings, Diaz has a phenomenal 18.0 K/9 and he has converted all three save opportunities since taking over ninth-inning duties.