Rubuta ci gaba don wannan sakin layi - Bugu da ƙari, ya taimaka wa Sri Lanka ta sami lambar zinare uku da lambar azurfa biyu a cikin duka relay biyar, yana kawo lambar yabo zuwa zinare bakwai da azurfa uku, yana daidaita ɗan'uwansa Matiyu don yawancin lambobin da aka samu. A Windsor, Abeysinghe ya karya tarihin kasa guda biyu a cikin mita 200 na Medley (IM) da kuma mita 200 na Freestyle. Rikodin IM na 200m da aka yi a baya ya kasance ne daga Heshan Unamboowe na 2012 na London da kuma rikodin 200m Freestyle wanda babban dan uwansa, Olympian, Matthew Abeysinghe ya yi. A shekara mai zuwa, a Wasannin Wasannin Matasa na Commonwealth na 2017 a Nassau, Bahamas, Abeysinghe ya sami nasarorin da ba a taɓa gani ba don Sri Lanka, inda ya lashe lambobin azurfa guda biyu a wasannin 50m da 100m na Freestyle. Ya zama daya daga cikin 'yan wasan Sri Lanka kalilan, kuma dan wasa daya tilo, wanda ya taba samun lambar yabo a gasar wasannin Commonwealth. Bayan 'yan watanni kawai, Abeysinghe ya yi gasa a Gasar Cin Kofin Duniya ta Junior ta FINA ta 2017
Ka yi haƙuri. A farkon shekarar 2018, Abeysinghe ya yi gasa a Wasannin Commonwealth na 2018 a Gold Coast, Ostiraliya. A can, ya kasance wani ɓangare na 4x100 Freestyle Relay, tawagar 'yan wasan Sri Lanka ta farko da ta taba yin wasan karshe a Wasannin Commonwealth. Daga baya a waccan shekarar, a lokacin Wasannin Asiya na 2018 a Jakarta, Indonesia, Abeysinghe ya yi iyo na biyu mafi sauri na 100m Freestyle ta Sri Lankan, a bayan babban ɗan'uwansa, Matthew. Bayan haka, Abeysinghe ya shirya don yin gasa a Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Saboda dalilai na kiwon lafiya, bai iya fafatawa ba kuma a madadinsa, abokin aikinsa Akalanka Pieris ya halarci. A watan Disambar 2018, Abeysinghe ya yi gasa a Gasar Cin Kofin Duniya ta FINA ta 2018 (25 m) a Hangzhou, China.