2018–19 Serie A1 (men's water polo)
The 2018–19 Serie A1 is the 100th season of the Serie A1, Italy's premier Water polo league.
Team information
The following 14 clubs compete in the Serie A1 during the 2018–19 season:Regular season
Pld - Played; W - Won; D - Drawn; L - Lost; GF - Goals for; GA - Goals against; Diff - Difference; Pts - Points.Playoffs
The final six was held on 23–26 May 2019 at the Bruno Bianchi Swimming Stadium in Trieste.Semi-finals
----Third place
Final
Final standings
| Team | Qualification or Relegation | |
| Pro Recco | Champions League preliminary round | |
| AN Brescia | Champions League second qualifying round | |
| Sport Management | Champions League first qualifying round | |
| 4 | CN Posillipo | Euro Cup first qualifying round |
| 5 | CC Ortigia | Euro Cup first qualifying round |
| 6 | AS Roma Nuoto | - |
| 2018 Magyar Kupa Winner |
Ferencvároi TC 18th title |
Season statistics
Top goalscorers
| Rank | Player | Team | Goals |
| 1 |  Stefano Luongo | Sport Management | 81 |
| 2 | Pietro Figlioli | AN Brescia | 67 |
| 3 | Gonzalo Echenique | Pro Recco | 59 |
| 3 |  Aleksandar Ivović | Pro Recco | 59 |
| 5 |  Steven Camilleri | Roma | 54 |
| 6 | Francesco Di Fulvio | Pro Recco | 53 |
| 7 |  Robin Lindhout | Quinto | 48 |
| 8 | Giacomo Lanzoni | Bogliasco | 47 |
| 8 | Eduardo Campopiano | CC Napoli | 47 |
| 10 |  Draško Gogov | Trieste | 45 |