General Manager of Blue Jays

Anthopoulos in 2010

Anthopoulos became the Blue Jays' general manager in October 2009, after Ricciardi was fired.^[10] He began his tenure as the general manager by playing a major role in one of the biggest trades in Blue Jays history, "The Doc Deal". In the deal, Anthopoulos traded Roy Halladay to the Philadelphia Phillies for Kyle Drabek, Michael Taylor, and Travis d'Arnaud.^[11]

Anthopoulos was also instrumental in doubling the size of the Blue Jays' scouting department, growing it to 54 scouts in various positions.^[12] The 2010 draft, the first with Anthopoulos in charge, resulted in a highly successful draft with a number of players picked eventually enjoying significant playing careers in the majors, including Aaron Sanchez and Noah Syndergaard.^[12]

The Jays' first season with Anthopoulos at the helm resulted in an 85–77 record, good for fourth place in the American League (AL) East division. The club hit a franchise-record 257 home runs, the third-highest single-season total by any club in Major League history.^[13]

In January 2011, Anthopoulos completed a blockbuster trade by shipping another long-time face of the Blue Jays franchise, Vernon Wells, and the remaining US$86 million over the next four years to the Los Angeles Angels for catcher Mike Napoli and outfielder Juan Rivera.^[14] He then sent Napoli to the Texas Rangers for pitcher Frank Francisco,^[15] and later traded Rivera to the Los Angeles Dodgers for a player to be named later or cash considerations.^[16]

In July 2011, Anthopoulos made two successive trades to acquire center fielder Colby Rasmus from the St. Louis Cardinals. In the first, the Blue Jays traded pitching prospect Zach Stewart and reliever Jason Frasor to the Chicago White Sox for starting pitcher Edwin Jackson and infielder Mark Teahen.^[17] Jackson was then traded with outfielder Corey Patterson, and relief pitchers Marc Rzepczynski and Octavio Dotel to the Cardinals for Rasmus and relief pitchers Brian Tallet, P.J. Walters and Trever Miller.^[18]

Before the 2012 Major League Baseball season, Anthopoulos was known to make trades in order to acquire supplemental draft picks. The most prominent example was when he acquired Miguel Olivo, a Type B free agent, and declined his club option the next day making Olivo a free agent.^[19] The Blue Jays gained a supplemental first-round draft pick when Olivo signed with the Seattle Mariners, taking Dwight Smith, Jr.^[20]

In November 2012, Anthopolous completed a blockbuster deal with the Miami Marlins, acquiring shortstop Jose Reyes, pitchers Mark Buehrle and Josh Johnson, catcher John Buck, and infielder/outfielder Emilio Bonifacio in exchange for shortstop Yunel Escobar, pitcher Henderson Alvarez, catcher Jeff Mathis and four minor-league prospects. Cash was also sent to the Jays in the trade.^[21]

In December 2012, Anthopoulos acquired the 2012 National League Cy Young Award winner R. A. Dickey in a trade with the New York Mets that sent prospects Travis d'Arnaud, Noah Syndergaard, minor leaguer Wuilmer Becerra and Buck to New York. Toronto also received catcher Josh Thole and minor league catcher Mike Nickeas in the trade.^[22] As part of the transaction, the Blue Jays signed Dickey to an extension worth a total of $29 million over three years with a $12 million fourth year option.^[23]

In 2013, the Blue Jays finished at 74–88, in last place in the AL East.^[24] The next year, they improved to 83–79 and third place.^[25]

During the 2014 offseason, Anthopoulos traded Canadian third baseman Brett Lawrie, along with three prospects, to the Oakland Athletics for Josh Donaldson.^[26] In July 2015, he acquired Troy Tulowitzki and LaTroy Hawkins from the Colorado Rockies in exchange for Jose Reyes, Jeff Hoffman, and Miguel Castro.^[27] On July 30, he acquired star left-handed pitcher David Price from the Detroit Tigers in exchange for Daniel Norris, Matt Boyd, and Jairo Labourt.^[28] The next day, Anthopoulos traded for outfielder Ben Revere, and in August, acquired shortstop Cliff Pennington.^[29][30] Price went 9–1 with a 2.30 earned run average in 74+1⁄3 innings pitched for the Blue Jays.^[31] The Blue Jays, who had a 50–51 record on July 28, won 43 of their final 61 games to overtake the New York Yankees and win the AL East division crown for their first playoff appearance in 22 seasons.^[32] With Donaldson, Bautista, and Encarnación (the latter two acquired by previous GM J.P. Ricciardi) each hitting at least 39 home runs in 2015,^[33] the Blue Jays led the major leagues in scoring at 5.50 runs per game.^[34] Toronto's season ended in an American League Championship Series (ALCS) loss to the Kansas City Royals.^[32] Donaldson was named the 2015 American League Most Valuable Player.^[35]

Anthopoulos rejected a five-year extension from the Blue Jays organization on October 29, 2015, and did not publicly reveal the reasons for his decision. He later said "I just think there's certain things that should remain private and behind closed doors, and I know sometimes that's hard to hear and hard to understand. I just think it's the right thing for the organization and the ball club and everybody involved."^[36] There was some speculation that his departure was due to the belief that he would not have full autonomy under new president/CEO Mark Shapiro. According to The Globe and Mail, "The talk around the water cooler is that Anthopoulos wanted the same job and responsibility that he had under Beeston, who hired him as GM. That was having the ultimate say in all baseball-related decisions."^[36] Shapiro refuted these claims on November 1, stating "It's not about autonomy, it's about collective success". He also denied suggestions that he "scolded" Anthopoulos over several deadline trades involving Blue Jays' top prospects.^[37]

Toronto's combined win–loss record was 489–483 while Anthopoulos was GM.^[32] On October 29, 2015, Sporting News named him Executive of the Year^[38] as selected by a panel of 47 major league executives.^[39]