career-high 22 saves in 2012. 2013–2014 Janssen opened the 2013 season with 12 consecutive saves before blowing his first save of the season on June 8, against the Texas Rangers. The Blue Jays would come back to win the game 4–3 in 18 innings, the longest game in franchise history (at the time). On August 4, in a game against the Los Angeles Angels of Anaheim, Janssen earned his 50th career save. He recorded his 30th save of the 2013 season against the Baltimore Orioles on September 14. Janssen began the 2014 season on the disabled list with a back strain. He was activated off the disabled list on May 11, 2014, after Chris Getz was designated for assignment. Janssen's 10th save of the season came against the Detroit Tigers on June 5. Coming in with two outs in the 9th inning, Janssen needed only one pitch to complete the save, earning his second career one-pitch save and the first in the majors since Jim Johnson did so against the Jays on July 12, 2013. Though he would struggle after the All-Star break, Janssen remained the closer for Toronto for the rest of the 2014 season. He made his final appearance of the season, as well as the final appearance of his tenure with the Blue Jays, on September 28 against the Baltimore Orioles. Janssen pitched in a non-save situation and needed just 6 pitches to retire the side in the 9th inning. He finished the 2014 season with a 3–3 record, 3.94 ERA, 28 strikeouts, and 25 saves in 30 opportunities. Washington Nationals On February 2, 2015, Janssen signed a one-year contract with the Washington Nationals for the 2015 season, with a mutual option for the 2016 season. He appeared in 48 games for the Nationals in 2015, posting a 2–5 record, 4.95 ERA, and 27 strikeouts in 40 innings pitched. On November 2, 2015, the Nationals declined Janssen's option, making him a free agent. San Diego Padres On February 20, 2016, Janssen signed a minor league contract with the San Diego Padres that included an invitation to spring training. He was released on March 24. Boston Red Sox On June 16, 2016, Janssen signed a minor league contract with the Boston Red Sox. Janssen recorded a 2.87 ERA in 14 appearances between the Triple-A Pawtucket Red Sox and the Low-A Lowell Spinners before he opted out of his