Before entering the PBA, he played in the PBA D-League.[4] In 2014, he even became one of the candidates for the Aspirants' Cup MVP award by posting near triple-double numbers.
Professional career
Blackwater Elite (2014–2015)
Heruela was drafted by the Blackwater Elite in 2014 PBA draft. He started his rookie season on Blackwater's reserve list.[5] After getting cut from the team, he returned to the D-League.[6] Blackwater gave him a call after that, and he returned to the team.[7] In his first game, he had five points, seven rebounds, five assists, two blocks, a steal and seven turnovers in over 30 minutes of action. He scored 19 points in a loss to Barako Bull Energy.[8]
In the 2015 Commissioner's Cup, Heruela led the team's locals in scoring and assists, which made him one of the biggest "steals" in the 2014 draft.[9] He also had a career-high 27 points in a win against the KIA Carnival that conference. He also participated in the Obstacle Challenge during the 2015 All-Star Weekend.[10]
In a 2017–18 Philippine Cup win over Globalport, Heruela had a career-high six steals and 17 points as he stepped up with guard Alex Cabagnot out with a foot injury.[18] He, along with the SMB bench, also stepped up in the Finals, as SMB eventually won its 4th straight All-Filipino Cup.[19][20]
TNT KaTropa (2018–2019)
On December 19, 2018, Heruela, along with David Semerad and a 2020 1st round pick, was traded to the TNT Katropa in exchange for Terrence Romeo.[21] He debuted with 14 points and two steals in a loss to the Beermen.[22] In the 2019 Commissioner's Cup playoffs, he defended Ginebra's star scorer Stanley Pringle while contributing with his three-point shooting on offense to help TNT advance to the Finals.[23] In Game 1 of the Finals, which was against his former team SMB, he had a highlight block on San Miguel import Chris McCullough, and helped TNT win that game.[24] In Game 2 however, he missed two crucial free throws that allowed the Beermen to send the game to overtime where they won.[25] TNT eventually lost the Finals in six games.[26] He revealed that he injured his right shoulder during the Finals, which caused him to miss some games the following conference.[27]
On January 16, 2020, the Elite traded Heruela to the Phoenix Super LPG Fuel Masters in exchange for Ron Dennison.[30] He then signed a one-year deal with them.[31] He had 15 points and seven rebounds to go along with his 4 out of 6 output from threes in a win over his former team Blackwater.[32]
Return to TNT (2021–present)
On February 23, 2021, Heruela, along with three future draft picks, was traded to the Alaska Aces for Vic Manuel and two draft picks.[33] However, he didn't sign with Alaska and signed with TNT instead, making a return to the franchise he last played for in 2019.[34] In Game 3 of the 2021 Philippine Cup Finals against the Magnolia Hotshots, he was called for fouling Paul Lee on a three-point attempt, despite not being near Lee's shooting hand or landing spot.[35] Magnolia eventually won that game. The referee who called the foul on him was not allowed to officiate again the rest of the Finals. TNT still won the Philippine Cup, their sixth All-Filipino title.[36]
The following season, TNT reached the All-Filipino Finals once again, but TNT failed to defend its title, losing it to the Beermen.[37] Heruela then missed the Governors' Cup due to a foot injury with "cartilage defects".[38]
Heruela is known in the PBA for his hairstyles. While he was still with SMB, he wore cornrows, with his teammates also joining in on the trend.[40] During the 2019 Commissioner's Cup Finals, he drew comparisons to Toronto guard Fred VanVleet, not just for their similar play and impacts on their teams, but also because of their similar beards.[24]