2017 EU LCS season
The 2017 European League of Legends Championship Series was the fifth season of the European [League of Legends Championship Series], the highest level of professional League of Legends play in Europe. Most games were being played at Studio K/L in Adlershof, Berlin, Germany. The finals were held at the Barclaycard Arena in Hamburg, Germany.
The Spring Split was won by G2 Esports, with a roster of Expect, Trick, PerkZ, Zven, and Mithy and was their third EU LCS Champions title.
Spring
Regular season
;Group A| Place | Team | Series record | Game record | Points |
| 1. | G2 Esports | 12W - 1L | 25W - 8L | +17 |
| 2. | Misfits | 8W - 5L | 19W - 12L | +7 |
| 3. | Fnatic | 6W - 7L | 17W - 19L | -2 |
| 4. | Team ROCCAT | 6W - 7L | 14W - 17L | -3 |
| 5. | Giants Gaming | 2W - 11L | 8W - 24L | -16 |
;Group B
| Place | Team | Series record | Game record | Points |
| 1. | Unicorns of Love | 11W - 2L | 23W - 8L | +15 |
| 2. | H2k-Gaming | 10W - 3L | 22W - 8L | +14 |
| 3. | Splyce | 7W - 6L | 17W - 13L | +4 |
| 4. | Team Vitality | 3W - 10L | 9W - 21L | -12 |
| 5. | Origen | 0W - 13L | 2W - 26L | -24 |
Summer
Regular season
;Group A| Team | Points | Qualification | |||
| 1. |  |