| Result | Tournament |
|---|---|
| Marlon Manalo defeated Adam Mscisz | 2019 U.S.Open 9-Ball |
| John Morra defeated Marlon Manalo | 2019 U.S.Open 9-Ball |
| Marlon Manalo defeated Angelo Salzano | 2019 U.S.Open 9-Ball |
| Naoyuki Oi defeated Marlon Manalo | 2019 U.S.Open 9-Ball |
| Meneleo Migellano defeated Marlon Manalo | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Lee Junho | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Zaid Alsherayti | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Ip Tung Pong | 2018 World Championship 9-Ball |
| Toh Lian Han defeated Marlon Manalo | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Alaa Bata | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Naser Alqallaf | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Roberto Brillantes | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Adonis Santos | 2018 World Championship 9-Ball |
| Wang Can defeated Marlon Manalo | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Ali Abdulhadi | 2018 World Championship 9-Ball |
| Casper Matikainen defeated Marlon Manalo | 2018 World Championship 9-Ball |
| Marlon Manalo defeated Omar Al-Shaheen | 2013 World Championships 9-Ball |
| Fabio Petroni defeated Marlon Manalo | 2013 World Championships 9-Ball |
| Marlon Manalo defeated Rodney Morris | 2008 IPT Challenge 8-Ball |
| Marlon Manalo defeated Dejan Dabovic | 2007 World Championships 9-Ball |
| Roman Hybler defeated Marlon Manalo | 2005 World Pool Masters 9-Ball |
| Marlon Manalo defeated Mika Immonen | 2005 World Championships - Day 8 9-Ball |
| Chia-Ching Wu defeated Marlon Manalo | 2005 World Championships - Day 8 9-Ball |
| Marlon Manalo defeated Ying-Chieh Chen | 2005 World Championships - Day 7 9-Ball |
| Marlon Manalo defeated Kun-Chang Huang | 2005 World Championships - Day 6 9-Ball |
| Thorsten Hohmann defeated Marlon Manalo | 2004 World Pool Masters 9-Ball |
| Marlon Manalo defeated Efren Reyes | 2004 World Championships - Last 16 9-Ball |