

The best counters to Vex in Master+ coordinated 5v5 games as Mid are Hwei (61.3% win rate, 46 games), Xerath (58.6% win rate, 61 games) and Zed (58.0% win rate, 119 games). These picks are the strongest observed answers to Vex in the current sample. Each win rate is that counter's result versus Vex in coordinated team games, not a Solo Queue lane stat.
The best calculated counters to Vex in Master+ coordinated 5v5 are Hwei (61.3% win rate, 46 games), Xerath (58.6% win rate, 61 games) and Zed (58.0% win rate, 119 games).
Vex has a 50.0% win rate across 5,077 Master+ coordinated 5v5 games as Mid. That sample is Flex 5 and Ranked 5v5 team play, not Solo Queue.
draft-meta-latest · Public draft-meta aggregate from benchmark JSONL matches with source-tier weighting and patch recency weights.
Draft-meta and champion-coordinated rows use different populations. Do not merge sample counts or treat pairwise synergies as a measured 5-man shell.