User blog comment:Bashfrog/Snowballng Champions?/@comment-4921386-20130819031838

Jayce's base stats are pretty awful. Early pressure hurts him quite a bit, and he can't trade very well with someone able to stick to him. Champions with strong gapclosers, or preferable with multiple, are very strong against jayce. Renekton, Riven, and Jarvan all do very well against him. The Shock/Gate combo is telegraphed pretty hard, so you can usually predict where he's going to fire and juke it. Without the gate up, the blast is easily avoided by walking behind your minion lines.