CTBC Flying Oyster Academy vs KT Rolster Challengers Prediction & Odds — World Star Challengers Invitational
CTBC Flying Oyster Academy vs KT Rolster Challengers prediction for World Star Challengers Invitational: model probability, Polymarket odds, head-to-head.


TL;DR: CTBC Flying Oyster Academy 9.5% vs KT Rolster Challengers 90.5%. KT Rolster Challengers are the clear prediction because they bring the stronger recent record, deeper individual production, and a far more reliable path through solo lanes, while CTBC Flying Oyster Academy need Tracy to turn bot lane into an immediate carry advantage.
This World Star Challengers Invitational BO1 puts two sides with sharply different momentum on the Rift. CTBC Flying Oyster Academy arrive 0W-2L and sit 22nd after losses to Bilibili Gaming Junior and Movistar KOI Fénix, with 0W-5L across their last five series. KT Rolster Challengers are only 1W-1L in this event, but their broader 3W-2L recent series record includes wins over Bilibili Gaming Junior, Dplus Kia Challengers, and DN SOOPers Challengers. There is no supplied head-to-head history between these teams, making current form and lane profiles the best guide.
CTBC’s realistic route starts in bot lane. Tracy has posted a 4.0 KDA, a team-leading 31.9% damage share, and an exceptional +1,335 gold difference at 15, while 2274 pairs a 5.5 KDA with 91.6% kill participation. Picks such as Zeri, Lucian, Yuumi, and Milio suggest CTBC can draft toward a protected scaling carry. However, Leaky at -512 GD@15 and Yuhe at -738 GD@15 leave little room for a slow start against KT’s more balanced map pressure.
KT have stronger answers across the solo lanes. Sero owns +472 GD@15 and a 4.3 KDA, with repeated games on Ambessa, Jax, and Irelia, while Hwichan brings a 4.5 KDA despite a declining trend. Sylvie has been volatile, but 79.5% kill participation makes his Jarvan IV and Qiyana picks central to KT’s engage and gank setup. KT should prioritize an early B1 solo-lane threat such as Ambessa if available, while CTBC may need to ban or contest Jarvan IV to protect their bot-focused draft.
Polymarket makes KT Rolster Challengers the overwhelming favorite at 90.5%, against 9.5% for CTBC Flying Oyster Academy. That real-money market signal reflects CTBC’s 0W-2L event start, their 0W-5L recent series run, and the major jungle-mid gold deficits, even with Tracy’s standout lane numbers offering upset potential.
KT Rolster Challengers 90.5% vs CTBC Flying Oyster Academy 9.5% remains the call: KT’s superior form and wider lane stability should outweigh CTBC’s bot-lane carry threat.
FAQ
Q: Who is favored between CTBC Flying Oyster Academy and KT Rolster Challengers?
KT Rolster Challengers are favored, with Polymarket pricing them at 90.5% versus 9.5% for CTBC Flying Oyster Academy. CTBC’s 0W-2L tournament record reinforces that gap.
Q: Which player will decide CTBC Flying Oyster Academy vs KT Rolster Challengers?
Tracy is CTBC’s key upset player after recording +1,335 GD@15 and 31.9% damage share. If KT deny his scaling carry setup, Sero’s +472 GD@15 gives KT a strong alternative win condition.