The 2008 Toronto Blue Jays season, the team's 32nd year of existence, saw the Blue Jays finish in fourth place in the American League East with a record of 86 wins and 76 losses for a .531 winning percentage, thus making this season the third consecutive winning season for the Jays, as well as being the highest win–loss record since their 2006 season.

Off-season

General Manager J. P. Ricciardi maintained through the off-season that he was content with the Blue Jays' roster as it was. Nevertheless, he made a number of moves, two of which would likely have a significant effect on the team in the 2008 season. The team's acquisition of all-star shortstop David Eckstein was met with a mixed reception from fans and critics. Eckstein's role on the team would displace two of Toronto's most popular players from their regular roles; Reed Johnson as leadoff hitter and John McDonald as starting shortstop.

Eckstein was signed to fill the leadoff spot in the order which was void of a true leadoff man for much of 2007 due to the injury to Johnson. Johnson was released by the Blue Jays on March 23 and the LF position was given to Shannon Stewart who split time with Matt Stairs.

The other major move by the club in the off-season was the trade of third baseman Troy Glaus to the Cardinals for David Eckstein's teammate, Scott Rolen. The move was generally seen to be a major risk to both parties, as both players were dealing with injuries over the past several seasons. The move was also noted as being somewhat redundant, given the various similarities between the two players. Both hit for power, though Glaus slightly more so, both were approximately the same age, and both were prone to injury. Rolen was, however, a significantly better defender than Glaus.

The Blue Jays played their 5000th franchise regular season game on Friday July 25 against the Seattle Mariners.

Other acquisitions

The Blue Jays also signed catcher Rod Barajas (who split time with Gregg Zaun) and Marco Scutaro, who played third base for most of the games for the beginning of the season, until Scott Rolen returned from his injury in May.

Players signed to minor league deals:

Armando Benítez Shannon Stewart John Parrish Shawn Camp Buck Coats Lance Carter Mike Gosling

On April 20, 2008, the Jays released veteran DH Frank Thomas. Although the Jays said it was due to a weak performance, Thomas stated it was probably because he only needed a little more than 300 at-bats to put his 2010 option year in effect. General Manager J. P. Ricciardi stated that this move was because the Blue Jays were falling behind early and Thomas was not producing. Ricciardi needed someone who could hit home runs and drive in RBIs from Thomas' spot in the batting order.

Expectations

The Blue Jays were picked by many experts to contend for a playoff spot in the agonizing AL East. The Blue Jays were also expected to challenge the Yankees and Red Sox in 2005, 2006 and 2007. Though they finished 2006 in second place, 2007 was an injury riddled season for the Jays, resulting in another mediocre third-place finish. The key to the Blue Jays' success in 2008 would be to stay healthy and hit well. Another repeat of 2007 would mean likely another mediocre season. Key players such as Alex Ríos, Vernon Wells, Scott Rolen, David Eckstein, Roy Halladay, A. J. Burnett and B. J. Ryan needed to stay virtually healthy and produce as they are capable of, if the Jays wished to seriously challenge or dethrone the New York Yankees, Boston Red Sox, Detroit Tigers and Cleveland Indians for a playoff spot. Ultimately, the Blue Jays did not meet the expectations of contending and finished with a less than impressive season record.

Regular season

Season standings

Record vs. opponents

Detailed record updated to games played September 28, 2008 Team Home Away Total Gms Left AL East Baltimore Orioles 6–3 6–3 12–6 – Boston Red Sox 5–4 4–5 9–9 – New York Yankees 5–4 4–5 9–9 – Tampa Bay Rays 5–4 2–7 7–11 – 21–15 16–20 37–35 – AL Central Chicago White Sox 4–0 3–1 7–1 – Cleveland Indians 0–3 1–3 1–6 – Detroit Tigers 2–2 3–1 5–3 – Kansas City Royals 4–0 1–2 5–2 – Minnesota Twins 3–0 3–0 6–0 – 13–5 11–7 24–12 – AL West Los Angeles Angels 1–2 2–4 3–6 – Oakland Athletics 4–3 2–1 6–4 – Seattle Mariners 3–3 1–2 4–5 – Texas Rangers 0–2 4–2 4–4 – 8–10 9–9 17–19 – National League Atlanta Braves 2–1 – 2–1 – Chicago Cubs 1–2 – 1–2 – Cincinnati Reds 2–1 – 2–1 – Milwaukee Brewers – 0–3 0–3 – Philadelphia Phillies – 2–1 2–1 – Pittsburgh Pirates – 1–2 1–2 – 5–4 3–6 8–10 –MonthGamesWonLost April 28 11 17 May 30 20 10 June 26 10 16 July 24 13 11 August 28 16 12 September 26 16 10 162 86 76

ManagerGamesWonLost John Gibbons 74 35 39 Cito Gaston 88 51 37 162 86 76

Season summary

April The Blue Jays finished the first week of the season by taking 4 out of 6 games against AL East powerhouses New York and Boston, including a sweep of the Red Sox. Following the first two series, however, they faced a 4–4 Oakland Athletics team and promptly got swept at home, including two close one-run losses. Closer Jeremy Accardo blew a save in the second game and took the loss for the second straight night after the A's scored in the ninth inning in the first game against him. Following the sweep by Oakland, the Jays headed out on the road and swept the Texas Rangers at Rangers Ballpark in Arlington, which had been considered a house of horrors of sorts as Toronto had lost 16 of its last 19 games there. Before the third game of the series, pitcher B. J. Ryan was activated from the disabled list and reinstated as the team's closer.Inglett, Ryan lift Blue Jays over Rangers in 10 innings – MLB – Yahoo! Sports He went on to save the final game. The Jays completed their road trip by splitting a short two-game series with the Baltimore Orioles.

The Blue Jays returned home to face Texas for a pair of games and lost both contests, despite an incredible pitching performance by the Toronto relief corps in the first game and a complete game from ace Roy Halladay in the second. In the first game, despite the energy provided by escaping dangerous situations (the Rangers left the bases loaded three times in extra innings and failed to score), the Blue Jays' offense struggled and failed to respond. Manager John Gibbons used up all the relievers and had to send starter A. J. Burnett to face the Rangers in the 14th inning, where he went on to give up two runs and took the loss.

After splitting a four-game set with the surprisingly underachieving Detroit Tigers, Toronto left for a nine-game road trip, facing the Tampa Bay Rays, Kansas City Royals, and Boston Red Sox. The sojourn was completely forgettable, with the Jays being swept three straight by the Rays at Disney's Wide World of Sports Complex in Orlando and dropping two out of three to the Royals at Kauffman Stadium. Prior to the Royals series, the Blue Jays activated third baseman Scott Rolen from the disabled list, and he hit his first home run in a Jays uniform in the third game, which the Jays took behind Jesse Litsch to snap a six-game losing streak (dating back to the last game of the Detroit series). However, the Blue Jays then travelled to Boston and closed out April by losing the first two games against the Red Sox in heartbreaking fashion, with Halladay and Scott Downs respectively giving up walk-off hits to give the BoSox narrow one-run victories. For Halladay, it was his fourth complete game in a row, but a lack of hitting by the Toronto lineup doomed him to a loss. The Blue Jays lost 11 of their last 14 games in April, and manager Gibbons received a lot of criticism for his team's performance from fans due to the lack of manufacturing runs and a seeming lack of motivation; some suggested that it may be time for a managerial change.

May

Toronto salvaged the rubber match of the Boston series on May 1, but not without some controversy. After Burnett and Jesse Carlson shut out the Red Sox for eight innings, B. J. Ryan was called in to close out the game. Coco Crisp popped out to right to seemingly end the tilt, but second base umpire Bruce Dreckman called Ryan for a balk and ordered the game to continue. Crisp followed with a single to right, moving Brandon Moss to third. However, Ryan vindicated himself with a strikeout of Jed Lowrie to end the game for good.

Building off the momentum, the Jays came back home and completed a four-game sweep of the Chicago White Sox (the first time they had swept a four-game set since 2003). The Toronto pitching kept Chicago at bay, shutting them out twice, while Vernon Wells and Matt Stairs in particular came through with clutch hits against ChiSox pitching. Despite hopes that the woeful offense would come around, the Blue Jays then dropped two of three to the visiting Rays. In the first contest, starting shortstop David Eckstein left the game due to a hip injury, and his backup John McDonald followed him a short time later with a sprained ankle; both were eventually put on the 15-day disabled list. The last game with Tampa seemingly symbolized Toronto's struggles – after trailing for eight innings, they came back to tie in the bottom of the ninth, only to come up empty the next inning and waste a leadoff triple by Alex Ríos. In the 13th, Carl Crawford came through with a sacrifice fly off Shawn Camp, and a few batters later Dioner Navarro hit a grand slam, putting the game out of reach for the Jays.

Prior to a road series in Cleveland, general manager Ricciardi attempted to pick up the team's sagging offense and deepen the bench by signing free-agent outfielder Brad Wilkerson and acquiring outfielder Kevin Mench in exchange for cash considerations. However, the Jays still lost three of four to the Indians, with Vernon Wells breaking his wrist trying to make a diving catch in the first game and missing the next 6–8 weeks. Despite the blow dealt by the absence of Wells, the victory in the last game of the Cleveland series seemed to spur the Jays' bats back to life somewhat, as they proceeded to sweep the Twins in Minnesota and then take two of three from the Phillies in their first interleague series of the year. Returning home, Toronto lost the first two games of a close three-game set to the Los Angeles Angels of Anaheim but won the last game, using it as a springboard for a four-game sweep of the Royals that brought them three games above .500 for the first time in the season. The Jays then took off for the West Coast, splitting the first two tense games in Oakland before blowing out the A's 12–0 in the final game. The momentum continued in Anaheim when the Jays pounded the Angels 10–4 in the first game, but lost a 3–2 nail-biter in 10 innings in the second game. Despite the tight loss to the Angels, Toronto enjoyed a remarkable recovery from their disastrous April, winning 20 games, just one shy of the club record for the most wins in a single month.

June On Friday June 20, 2008, after losing 5 in a row and falling 10.5 games behind the Boston Red Sox, the Blue Jays replaced John Gibbons with Cito Gaston. Cito is the only manager to lead the Blue Jays to World Series victories in 1992 over the Braves and won again 1993 over the Phillies.

July