Johan Santana has struggled since throwing a no-hitter, the first in Mets history, and now finds himself on the disabled list. New York placed him on the 15-day DL with a sprained right ankle. Santana has given up 19 earned runs in his last three starts and in the eight starts since he threw a career-high 134 pitches in a no-hitter on June 1, Santana has compiled a 6.54 ERA and allowed 11 homers in 42 2/3 innings.