Jayson Stark of ESPN.com reports the Mariners have acquired J.A. Happ from the Blue Jays for Michael Saunders.
Sportsnet's Shi Davidi reports that J.A. Happ has "been generating lots of interest" on the trade market.
Blue Jays exercised LHP J.A. Happ's $6.7 million option for 2015.
J.A. Happ limited the Orioles to two earned runs over 6 1/3 innings Saturday to earn his 11th win.
J.A. Happ was done in by a pair of Steve Pearce home runs, allowing five runs (four earned) over six innings, in a loss to the Orioles on Wednesday.
J.A. Happ was handed a tough-luck loss Friday after tossing seven innings of one-run ball against the Rays.
J.A. Happ allowed four earned runs over six innings Saturday night in a loss to the Red Sox.
J.A. Happ posted his ninth victory Sunday, allowing three runs over seven frames in a 4-3 win over the Yankees.
J.A. Happ allowed three runs over six innings and struck out eight Monday in a no-decision against the Red Sox.
J.A. Happ was chased after 3 1/3 innings on Tuesday, allowing four runs on six hits in a loss to the Brewers.
J.A. Happ was harassed for five runs -- four earned -- on seven hits over six innings of a loss Tuesday against the Mariners.
J.A. Happ had his best stuff on Thursday, as he limited the Orioles to two runs over eight innings while striking out 12, but took a tough luck loss.
J.A. Happ pitched well in Friday's no-decision against the Astros, allowing just one run on three hits over seven strong innings.
J.A. Happ improved to 8-5 after shutting the Red Sox out over six innings as the Blue Jays went on to win 7-3 on Tuesday.