Castellanos hit his third homer this spring, connecting against Yoervis Medina.
Aaron Harang, competing for a spot in the Dodgers' rotation, allowed two runs and six hits in three innings. In five innings this spring, he has given up six runs on 11 hits.
Franklin Gutierrez hit a two-run single off Harang.
Mariners right-hander Jon Garland worked three innings in his third appearance this spring, giving up one run on two hits.
More Sports Headlines
Is the Seahawks' ship really back on course? Cougars upset Oregon 45-38 in double overtime Seahawks promote RB Smith from practice squad; place CB Simon on IR No. 4 Michigan St. scores with 43 seconds to play, beats Rutgers 31-24 Down 35-17 at halftime, No. 2 TC rallies to beat Kansas St. 52-45 Cubs beat Cardinals 6-3 to even NL division series at 1-1 Defense leads No. 8 Alabama to 27-14 win over Arkansas Down 21, Tennessee rallies to beat No. 19 Georgia 38-31
Our new comment system is not supported in IE 7. Please upgrade your browser here.