When he moved up to Xavier High School, he became good enough to represent the Philippines in international tournaments.

In 2015, Go was part of Ateneo's rookie class that included Aaron Black, Jerie Pingoy, Chibueze Ikeh, and the Nieto brothers Mike and Matt.

[6] When he joined the team, Coach Tab Balwin put him on a no-rice diet.

[7] In Season 79, Go scored 15 points and 4 rebounds to lead Ateneo in a win against the UST Growling Tigers, which was his college career-high.

[14] In overtime, he grabbed an offensive rebound and made a bank shot while kneeling on the floor, sealing the game 88–84.

Go played a part in mentoring rookie center Angelo Kouame that season.

[28] Terrafirma started the conference with a win over the Converge FiberXers in which he contributed 13 points and five rebounds.

[31] He then scored a career-high 21 points on seven made three-pointers in a loss to the San Miguel Beermen.

[36] During the 2024 Governors' Cup, Go injured his knee in a win over the Rain or Shine Elasto Painters.

[38] As of the end of 2023–24 season[39] Go first played for the Philippine national team in the 2011 FIBA Asia U-16 Tournament.

[41] He also played in the 2021 FIBA Asia Cup qualifiers, even serving as team captain during the third window.

[43] In non-FIBA tournaments, he has represented the Philippines in the Dubai International Basketball Championship (DIBC) with Mighty Sports, winning it in 2020.

[50] He also appears on Philippine sports talk shows such as NBA Hype,[2] and The Game.