Rivenvs Sion
Riven vs Sion is a decisive matchup in LoL patch 26.17. Sion wins with a 73.3% win rate (+46.7%) over Riven based on 15 games. Sion holds the advantage in both the early and late game. Below you'll find the best Riven build, runes, laning stats, and strategies for the Riven vs Sion matchup.
Riven Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Riven performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.
Who Wins the Riven vs Sion Matchup?
Riven vs Sion Matchup Summary
The Riven vs Sion matchup is a decisive matchup in League of Legends ranked play. Based on 15 recent matches analyzed, Sion wins with a 73.3% win rate compared to Riven's 26.7%, giving Sion a 46.7 percentage point advantage. Sion dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Riven players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in durability, where Sion leads by 1,249 damage mitigated/min — a difference that heavily influences the outcome of trades and skirmishes. Sion has a strong advantage in this matchup. Riven players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Sion overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.
Riven vs Sion Laning Phase Breakdown
Riven is favored during the laning phase against Sion, winning 4 out of 4 key stat categories. Riven holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.
Best Riven Build Against Sion
Not enough matchup-specific build data: only 1 of 7 Riven games against Sion carried a complete build, which is too few to recommend an item path from. Use Riven's standard build instead.
Early Game vs Late Game
Riven14.3%
Sion85.7%Riven37.5%Sion62.5%Sion dominates the early game (first 15 minutes) with a commanding 85.7% win rate — a 71.4 percentage point lead over Riven. This lopsided early game means Sion can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.
Sion is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 25.0 points above Riven. Extended games heavily favor Sion, whose kit and scaling make them a dominant force in team fights and objective control.
Sion holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Riven players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.
Best Riven Runes Against Sion
Precision
Inspiration
The Precision and Inspiration rune setup gives Riven the best tools to compete against Sion in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Riven matchup data for League of Legends patch 26.17. The table below shows Riven's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Riven build, runes, laning stats, and early vs late game analysis for that specific matchup.
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Riven vs Sion - Frequently Asked Questions
How does Riven do against Sion in League of Legends?
Sion wins the Riven vs Sion matchup with a 73.3% win rate compared to Riven's 26.7%, a 46.7 percentage point difference. This data is based on 15 recent ranked games in patch 26.17.
How does Riven do against Sion in the early game?
In the early game, Sion has the advantage against Riven with a 85.7% win rate versus 14.3%. Sion players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Riven do against Sion in the late game?
In the late game, Sion takes over the Riven vs Sion matchup with a 62.5% win rate compared to 37.5%. Sion scales better into team fights and objective contests after 25 minutes.
Who wins the Riven vs Sion matchup?
Sion wins the matchup against Riven with a 73.3% win rate in League of Legends patch 26.17. The 46.7 percentage point advantage means Sion is significantly favored in this lane matchup based on 15 games analyzed.
What is the best Riven build against Sion?
There is not enough matchup-specific build data to recommend an item path for Riven against Sion yet. Use Riven's standard build for the current patch and adapt situational items to Sion.
What are the best Riven runes against Sion?
The best Riven runes against Sion use the Precision primary tree with Inspiration secondary. This rune setup achieves a 50.0% win rate in the Riven vs Sion matchup. See the full rune breakdown in the matchup comparison above.
Does Riven counter Sion?
No, Riven struggles against Sion with only a 26.7% win rate. Sion has the advantage in this matchup. Riven players should focus on safe farming and avoiding extended trades to minimize Sion's lead.
How do I play Riven against Sion?
When playing Riven against Sion, play cautiously and avoid Sion's power spikes. Look for jungle assistance and team-dependent plays since Sion has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.