FiddleSticks vs Bel'Veth Jungle Matchup
FiddleSticks Jungle wins 51.7% of 468 Low Elo games against Bel'Veth Jungle, +0.7 points vs expected, 2-patch window 26.19-26.20.
Researched on LoL patch 26.20. Tips are written to hold at any rank; stats come from Low Elo ranked games up to patch 26.20.
How to play as FiddleSticks
Wait for Bel'Veth's Above and Below(W) knockup before channeling Bountiful Harvest; keep Terrify(Q) or the center of Reap(E) ready to interrupt her Royal Maelstrom(E).
Avoid taking Bel'Veth alone when you can choose the fight; Fiddlesticks mains recommend team skirmishes where your fear and area damage can affect multiple targets.
Bel'Veth's Above and Below(W) knockup can interrupt Fiddlesticks' Bountiful Harvest(W); Fiddlesticks can use Terrify(Q) or Reap(E) to stop Bel'Veth's rooted Royal Maelstrom(E) channel.
Sources
These notes come from r/FiddlesticksMains, checked against the champions' abilities.