 Nyorai kuenderera mberi kweiyi ndima - Musi waChikumi 20, 2016, Jansen akatora rake 162nd basa rinoponesa kurwisa Washington Nationals, achiputsa franchise rekodhi yenguva dzese yakachengetwa naÉric Gagné. Akasarudzwawo kuchikwata cheNational League che2016 Major League Baseball All-Star Game, chisarudzo chake chokutanga chezvose-nyeredzi. Musi waAugust 24, 2016, Jansen akafananidza rekodhi yaJim Brewer yekurova neanobatsira ne604th yebasa rake. Mumitambo makumi manomwe nenomwe, aive 32 aine 1.83 ERA uye 47 anonunura, achimupa iye Trevor Hoffman National League Reliever wegore Mubairo. Pakati pevatambi vese veMLB, akabata varovi vekurudyi kusvika paavhareji yekurova yakaderera,.107 mune makumi matatu kana anopfuura maini. Mu2016 NLDS vachipesana neWashington Nationals, Jansen akakanda mumitambo mina uye akashanda innings, achibvumidza makwikwi mana uye achichengetedza mitambo miviri. Mu2016 NLCS vachipesana neChicago Cubs akaisa innings pamitambo mitatu, aine imwechete yekuponesa, uye akarova gumi achibvumidza kurova kumwe chete. 