網站預測S15決賽對陣：最看好GEN和HLE會師此外為GENvsBLG和vsT1
體育資訊10月4日稱 隨著S15世界賽的臨近，相對應的各種預測和賠率也紛紛出爐；
而國外有網站也給出了S15決賽對陣的相應賠率，對應著最看好S15決賽是韓國隊內戰GEN vs HLE，此外是中韓對決GEN vs BLG，而第三是GEN vs T1；中國隊內戰BLG vs AL的賠率位列第11為，為1賠24。
相對應的賠率詳情：
Gen.G和Hanwha Life Esports3.50
Gen.G和Bilibili Gaming 6.00
Gen.G和T1 6.50
Hanwha Life Esports和Bilibili Gaming 8.00
Gen.G和Anyone's Legend 9.00
Hanwha Life Esports和T1 9.00
Hanwha Life Esports和Anyone's Legend 13.00
Hanwha Life Esports和Top Esports 17.00
T1和Bilibili Gaming 17.00
Gen.G和Top Esports 13.00
Gen.G和KT Rolster 19.00
Gen.G和Invictus Gaming 21.00
Hanwha Life Esports和KT Rolster 24.00
Bilibili Gaming和Anyone's Legend 24.00
T1和Anyone's Legend 26.00
Bilili Gaming和Top Esports 29.00
Hanwha Life Esports和Invictus Gaming 31.00
T1和Top Esports 34.00
KT Rolster和Bilibili Gaming 41.00
Gen.G和G2 Esports 51.00
KT Rolster和T1 51.00
Bilibili Gaming和lnvictus Gaming51.00
Anyone's Legend和Top Esports 51.00
Gen.G和FlyQuest 67.00
Hanwha Life Esports和G2 Esports 67.00
Hanwha Life Esports和FlyQuest 81.00
KT Rolster和Anyone's Legend 81.00
KT Rolster和Top Esports 91.00
Bilibili Gaming和G2 Esports 101.00
T1和G2 Esports 126.00
Anyone's Legend和Invictus Gaming 81.00
Bilibili Gaming和FlyQuest126.00
Top EsportsInvictus Gaming126.00
KT Rolster和Invictus Gaming 151.00
T1和FlyQuest 151.00
Anyone's Legend和G2 Esports 151.00
Anyone's Legend和FlyQuest 201.00
Top Esports和G2 Esports 201.00
KT Rolster和G2 Esports 301.00
Top Esports和FlyQuest 301.00
Invictus Gaming和G2 Esports 351.00
KT Rolster和FlyQuest 401.00
Invictus Gaming和FlyQuest 451.00
G2 Esports和FlyQuest 1001.00