The 2018–19 Rizal Crusaders season was the inaugural season of the franchise in the Maharlika Pilipinas Basketball League (MPBL).[1] The Crusaders finished the season tied with the Basilan Steel for the worst record in the South Division, finishing with a 7–18 record.
Source: Standings Rules for classification: 1) Wins; 2a) If two teams are tied, head-to-head match-up; 2b) If three or more teams are tied, head-to-head point quotient; 3) overall point quotient; 4) coin toss. Notes:
^ abParañaque wins tiebreaker over Marikina by head-to-head victory.
^ abBasilan wins tiebreaker over Rizal by head-to-head victory.