GIANTX iTero’s Jarvan Gamble Shapes LES Draft vs UB Alma Mater

GIANTX iTero took the draft into an unusual place by answering Wukong with Jarvan IV, even though Time had played that champion only 1 time in LES while being perfect against Wukong in the matchup sample. That choice looks deliberate: red side is betting that Jarvan IV can unlock early tempo for Jayce and Cassiopeia, and if that early engine stalls, UB Alma Mater’s front-to-back tools become much easier to play.

Compositions

UB Alma Mater drafted a clearer teamfight shell: Pasamelcelo on Sion, Ivama on Wukong, Midnight on Syndra, adrianlanei on Sivir, and Xixauxas on Alistar. This is a composition built around engage, layered crowd control, and straightforward mid-game fights. Sivir also gives the comp a cleaner access point into objectives, while Sion and Alistar can absorb space so Syndra can punish mispositioning.

GIANTX iTero went for a sharper, more volatile setup with Th3Antonio on Jayce, Time on Jarvan IV, Dyenn on Cassiopeia, Rayito on Lux, and Attila on Karma. The red side comp mixes poke, pick threat, and anti-engage tools, but its real edge is that Jayce plus Cassiopeia can heavily punish short-range entries if Jarvan IV gets first move. In lane and around first two drakes, GIANTX iTero wants to snowball through priority; later on, their damage profile still scales well if Cassiopeia reaches stable item timing.

Key Picks and Stats

Top lane is favorable for GIANTX iTero on paper. Pasamelcelo’s Sion sits at 48.7% global WR over 899G, only 38.9% in LES over 18G, and just 33.3% for Pasamelcelo in 3G with a 2.2 KDA. Into Jayce, Sion has 46.8% global WR over 126G. Th3Antonio’s Jayce is only 46.7% global over 593G and 37.5% in LES over 8G, so this is not a comfort stomp, but the matchup still leans red side.

The jungle matchup is where the surprise lives. Ivama’s Wukong has a poor 42.1% global WR over 698G, 22.2% in LES over 18G, and he is 33.3% on the pick in 3G despite a solid 6.2 KDA. Against Jarvan IV, Wukong is only 42.0% global over 88G and 0.0% in 5G in LES. Time’s Jarvan IV shows 51.3% global WR across 1036G, 64.0% in LES over 25G, and the head-to-head reads 100.0% in 5G versus Wukong in LES, even if his own Jarvan sample is just 1G with a 0.7 KDA.

Mid lane also tilts GIANTX iTero. Midnight’s Syndra is a strong personal look with 66.7% in LES over 9G, but the matchup is rough: Syndra has only 37.5% global WR over 16G into Cassiopeia. Dyenn’s Cassiopeia carries 54.1% global over 368G, 100.0% in LES over 2G, and the head-to-head sits at 62.5% over 16G.

Bot lane is more mixed. adrianlanei’s Sivir is 52.9% global over 482G, 66.7% in LES over 9G, and 100.0% in 1G personally. Xixauxas on Alistar has 54.2% global over 500G and 61.5% in LES over 13G. Yet Rayito’s Lux is 65.2% global over 46G, while Attila’s Karma has a 56.7% global lane matchup edge over Alistar across 30G.

Draft Edge

Compared with the pre-draft analysis, the expected UB Alma Mater B1 of Xin Zhao was not confirmed at all; they went to Wukong instead, and that opened the exact kind of punish GIANTX iTero could exploit. The pre-draft note said GIANTX iTero had more draft flexibility and stronger priority pools, and this draft supports that. We do not have the full ban phase here, so the must-ban forecast cannot be fully checked, but the actual pivot away from Xin Zhao is more important than any missing ban detail.

UB Alma Mater still has a playable win condition: force grouped fights, survive early poke, and let Sivir-Alistar-Sion create a simple front-to-back around dragons. GIANTX iTero, however, owns more ways to win. If Jayce gets lane control, Jarvan IV gets first river access, and Cassiopeia holds choke points, the red side comp can dictate the entire map before UB’s engage becomes reliable.

Polymarket Market

Polymarket is strongly aligned with the draft. The Game 1 market prices UB Alma Mater at 21% and GIANTX iTero at 79%. The live Series market is even harsher: UB Alma Mater 8%, GIANTX iTero 92%, compared with the pre-match Series line of UB Alma Mater 12% and GIANTX iTero 88%. That is a move of -4.5 puntos porcentuales on UB Alma Mater from pre-match to now.

The gap between Game 1 and Series is meaningful rather than identical, so this is not a reused deciding-map line. Polymarket is actually a bit more optimistic on UB Alma Mater in this single game than in the full series, likely because blue side engage comps can steal one map through execution even when the broader team-strength signal remains lopsided. Still, the market is effectively saying the draft did not rescue the underdog; if anything, the Jarvan IV answer and the Cassiopeia-Syndra matchup reinforce why GIANTX iTero remains such a heavy favorite.

Prediction

The model makes this 9% for UB Alma Mater and 91% for GIANTX iTero. After the lane-by-lane review, I would only soften that slightly to 11% versus 89% because UB Alma Mater’s teamfight pattern is easier to execute than GIANTX iTero’s and adrianlanei plus Xixauxas give them a stable bot-side floor.

Even so, external signals still point red side. GIANTX iTero leads in Elo, head-to-head, season win rate, and real-money market confidence, while UB Alma Mater comes in with 0.000 team form in the model. Unless Wukong finds early windows that the stats say he usually does not, this draft should favor GIANTX iTero.