Seasons
The Islanders started to play in the Indian Super League from its inception in 2014. They were one of the eight founding teams of the league. From 2017-18 season onwards, two more teams were added into the league. The Super Cup did not exist for the first three seasons until it was introduced in 2017. In 2020, one more club joined the league.
In August 2022, the Islanders announced their participation in Durand Cup, which is the oldest existing football tournament in Asia and 3rd oldest existing professional club football tournament in the world. [4]
In the 2022–23 season, the club went on a record-breaking streak on their way to winning the ISL Shield, breaking the records for:
- Highest Points tally in the Indian Super League (47 Points)
- Quickest League Shield winners in Indian Super League history (18) Games
- Most no. of goals scored by a team in a single season (54) Goals
- Most no. of goals scored by Indian players in a single season (25) Goals
- Longest winning streak in an ISL season:11
- Longest unbeaten streak in an ISL season:18
Correct as of 1 March 2025, during the 2024–25 season.
| Season | League | Finals | Super Cup | Durand Cup | Asian club competition | Top scorer(s) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pld | W | D | L | GF | GA | Pts | Pos | Player(s) | Goals | ||||||
| 2014 | 14 | 4 | 4 | 6 | 12 | 21 | 16 | 7th | DNQ | Did not exist ▼ | DNP | No Qualification from ISL |  André Moritz | 3 | |
| 2015 | 14 | 4 | 4 | 6 | 16 | 26 | 16 | 6th | DNQ | — |  Sunil Chhetri | 6♦ | |||
| 2016 | 14 | 6 | 5 | 3 | 16 | 8 | 23 | 1st | SF | DNP |  Diego Forlán | 5 | |||
| 2017–18 | 18 | 7 | 2 | 9 | 25 | 29 | 23 | 7th | DNQ | R16 | — | DNQ | Éverton Santos | 8 | |
| 2018–19 | 18 | 9 | 3 | 6 | 25 | 20 | 30 | 3rd | SF | R16 |  Modou Sougou | 12 | |||
| 2019–20 | 18 | 7 | 5 | 6 | 25 | 29 | 26 | 5th | DNQ | Tournament Suspended ▼ | DNP |  Amine Chermiti | 6 | ||
| 2020–21 | 20 | 12 | 4 | 4 | 35 | 18 | 40 | 1st | W | — |  Adam Le Fondre | 11 | |||
| 2021–22 | 20 | 9 | 4 | 7 | 36 | 31 | 31 | 5th | DNQ | DNP | AFC Champions League | 2nd of 4 (Group Stage) |  Igor Angulo | 10 | |
| 2022–23 | 20 | 14 | 4 | 2 | 54 | 21 | 46 | 1st | SF | GS | RU | Lallianzuala Chhangte | 18♦ | ||
| 2023–24 | 22 | 14 | 5 | 3 | 42 | 19 | 47 | 2nd | W | SF | QF | AFC Champions League | 4th of 4 (Group Stage) |  Jorge Pereyra Díaz | 15 |
| 2024–25 (ongoing) | 24 | 9 | 9 | 6 | 29 | 28 | 36 | 6th | TBD | TBD | GS | DNQ |  Nikos Karelis | 10* | |
- As of 18th March 2025