[3][4] Wisnu was awarded a scholarship by Baruch College to play for their basketball team, the Bearcats in the National Collegiate Athletic Association's Division III.

He also had a career game of 13 points and 9 rebounds during his freshman season against the Brevard College from NCAA Division II.

The owner, Erick Thohir even went as far as offering Wisnu a contract immediately in which he rejected as he wanted to finish his education first.

During that season, Baruch had a record of 23–7 and they eventually won the 2010 ECAC Metro Postseason Championship, defeating York College in the final with the score of 93–70.

Wisnu immediately made an impact for the team as he dominated the league by averaging 13.8 points, 6.9 rebounds, 2.5 assists and 1.8 steals in his rookie season.

The Warriors swept the first round against AirAsia Philippine Patriots and faced San Miguel Beerman in the final led by their import superstar player, Duke Crews.

He made his season debut on November 26, 2013, against Aspac during the Malang series where he only scored 2 points in 6 minutes and 30 seconds of playing time.

On April 26, 2014, Wisnu scored a career high 32 points while also grabbing 9 rebounds with an 80% field goal percentage and leading his team to an 89-62 blowout win in a revenge game against Pelita Jaya.

That summer, Wisnu was then called again by the Indonesia Warriors to rejoin their team for the 2014 ABL season which began on 16 July 2014.

During the 2014–2015 Indonesian Basketball League season, in a game against NSH Jakarta, Arki had a triple double of 10 points, 10 assists and 11 rebounds.

The scores were tied 54–54 in the last 44 seconds, when Wisnu tipped in a missed shot by his teammate, Rony Gunawan to give Satria Muda a 56–54 lead.

They swept their first round against the fifth seeded Garuda Bandung in which Wisnu tallied 20 points, 12 rebounds and 4 assists in the deciding game.

They were however swept on the next round against the eventual champion, CLS Knights Surabaya led by their duo of Jamarr Johnson and Mario Wuysang.

Satria Muda used its picks to draft Tyreek Jewell from St. Francis College and Carlos Smith from Bowie State University.

With improved roster, Wisnu led Satria Muda to finish the season as the top seed in the league with 13 wins and only 1 loss.

Despite the injury, Wisnu still made a huge impact when he played and ended the season averaging career high in 3-point percentage with 38.0%.

Being the first seed made Satria Muda immediately qualified for the semi-final where they faced Hangtuah Sumsel led by their exciting foreign duo of Nashon George, Keenan Palmore and the 2017-18 Rookie of The Year, Abraham Wenas.

Satria Muda defeated Hangtuah in 3 games and move on to face the top seeded Pelita Jaya again in the final led by the league's MVP, Xaverius Prawiro.