
Sionvs Nami
Sion vs Nami is a decisive matchup in LoL patch 26.14. Nami wins with a 60.0% win rate (+20.0%) over Sion based on 5 games. Sion wins the early laning phase while Nami scales better into the late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Nami matchup.
Sion Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Sion 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 Sion vs Nami Matchup?

Sion vs Nami Matchup Summary
The Sion vs Nami matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Nami wins with a 60.0% win rate compared to Sion's 40.0%, giving Nami a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Sion controls the early laning stage, but Nami outscales as the game goes longer. The matchup shifts dramatically depending on game length — Sion needs to press advantages before Nami reaches their power spikes, while Nami should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in CS, where Sion leads by 1.5 CS/min — a difference that heavily influences the outcome of trades and skirmishes. Nami has a strong advantage in this matchup. Sion players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Nami 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.
Sion vs Nami Laning Phase Breakdown
Sion is favored during the laning phase against Nami, winning 5 out of 5 key stat categories. Sion holds advantages in farming, damage, gold income, crowd control and sustain, making them the stronger laner in this matchup.
Best Sion Build Against Nami
Mercury's Treads is the optimal boots choice against Nami, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Nami are Axiom Arc, Youmuu's Ghostblade and Thornmail. This combination gives Sion an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Nami matchup.
Early Game vs Late Game
The early game (first 15 minutes) is a toss-up between Sion and Nami, with Sion holding a razor-thin 0.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.
Nami is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Sion. Extended games heavily favor Nami, whose kit and scaling make them a dominant force in team fights and objective control.
The power dynamics shift as the game progresses — Sion has the edge early, but Nami gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.
Best Sion Runes Against Nami
The Sorcery and Domination rune setup gives Sion the best tools to compete against Nami in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Sion matchup data for League of Legends patch 26.14. The table below shows Sion'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 Sion build, runes, laning stats, and early vs late game analysis for that specific matchup.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 52.38% | 42 | 6.7 | 836 | 12,775 | 53.9% | 51.7% | |
| 48.57% | 35 | 6.4 | 687 | 11,565 | 53.9% | 45.5% | |
| 42.86% | 35 | 6.7 | 771 | 9,983 | 28.6% | 52.4% | |
| 41.94% | 31 | 6.9 | 783 | 11,119 | 50.0% | 36.8% | |
| 44.00% | 25 | 6.7 | 1,013 | 8,456 | 50.0% | 36.4% | |
| 32.00% | 25 | 6.2 | 774 | 9,996 | 57.1% | 22.2% | |
| 39.13% | 23 | 6.8 | 827 | 11,467 | 27.3% | 50.0% | |
| 31.82% | 22 | 7.1 | 733 | 11,893 | 25.0% | 35.7% | |
| 52.38% | 21 | 6.9 | 675 | 9,992 | 53.9% | 50.0% | |
| 50.00% | 20 | 6.8 | 921 | 11,714 | 42.9% | 53.9% | |
| 35.00% | 20 | 6.8 | 832 | 11,552 | 30.0% | 40.0% | |
| 50.00% | 20 | 6.8 | 1,009 | 11,976 | 44.4% | 54.5% | |
| 25.00% | 20 | 5.2 | 952 | 12,595 | 42.9% | 15.4% | |
| 45.00% | 20 | 6.1 | 1,053 | 11,982 | 50.0% | 41.7% | |
| 57.89% | 19 | 6.2 | 682 | 10,677 | 62.5% | 54.5% | |
| 52.63% | 19 | 6.4 | 818 | 12,412 | 62.5% | 45.5% | |
| 22.22% | 18 | 5.9 | 732 | 11,442 | 0.0% | 26.7% | |
| 50.00% | 18 | 6.6 | 728 | 12,351 | 25.0% | 57.1% | |
| 64.71% | 17 | 6.5 | 864 | 13,640 | 75.0% | 61.5% | |
| 62.50% | 16 | 5.2 | 995 | 9,151 | 70.0% | 50.0% | |
| 43.75% | 16 | 6.4 | 723 | 10,688 | 33.3% | 50.0% | |
| 53.33% | 15 | 5.6 | 982 | 10,229 | 71.4% | 37.5% | |
| 53.33% | 15 | 7.8 | 874 | 12,632 | 25.0% | 63.6% | |
| 35.71% | 14 | 6.7 | 683 | 11,803 | 40.0% | 33.3% | |
| 42.86% | 14 | 6.8 | 895 | 11,430 | 75.0% | 30.0% | |
| 57.14% | 14 | 7.1 | 794 | 12,070 | 80.0% | 44.4% | |
| 50.00% | 14 | 5.6 | 754 | 11,631 | 66.7% | 45.5% | |
| 53.85% | 13 | 6.0 | 617 | 9,241 | 62.5% | 40.0% | |
| 58.33% | 12 | 6.0 | 688 | 10,901 | 60.0% | 57.1% | |
| 41.67% | 12 | 7.2 | 805 | 10,962 | 50.0% | 25.0% | |
| 41.67% | 12 | 6.4 | 940 | 11,224 | 75.0% | 25.0% | |
| 54.55% | 11 | 6.7 | 824 | 11,610 | 50.0% | 57.1% | |
| 63.64% | 11 | 6.3 | 777 | 11,862 | 50.0% | 71.4% | |
| 72.73% | 11 | 6.7 | 848 | 13,681 | 33.3% | 87.5% | |
| 60.00% | 10 | 3.6 | 655 | 11,355 | 80.0% | 40.0% | |
| 50.00% | 10 | 6.4 | 613 | 11,161 | 33.3% | 57.1% | |
| 60.00% | 10 | 6.0 | 683 | 10,597 | 50.0% | 66.7% | |
| 60.00% | 10 | 2.1 | 546 | 9,098 | 80.0% | 40.0% | |
| 44.44% | 9 | 3.8 | 819 | 11,454 | 50.0% | 40.0% | |
| 77.78% | 9 | 5.5 | 755 | 8,910 | 100.0% | 0.0% | |
| 37.50% | 8 | 7.1 | 669 | 11,661 | 0.0% | 50.0% | |
| 25.00% | 8 | 6.5 | 759 | 11,829 | 0.0% | 50.0% | |
| 50.00% | 8 | 6.5 | 985 | 13,047 | 20.0% | 100.0% | |
| 75.00% | 8 | 5.9 | 857 | 9,259 | 75.0% | 75.0% | |
| 37.50% | 8 | 7.6 | 869 | 10,203 | 33.3% | 50.0% | |
| 42.86% | 7 | 7.0 | 806 | 9,028 | 33.3% | 50.0% | |
| 57.14% | 7 | 7.0 | 713 | 13,155 | 0.0% | 66.7% | |
| 42.86% | 7 | 7.6 | 759 | 14,631 | 0.0% | 50.0% | |
| 28.57% | 7 | 6.4 | 688 | 11,805 | 50.0% | 20.0% | |
| 42.86% | 7 | 6.0 | 871 | 13,146 | 100.0% | 33.3% | |
| 57.14% | 7 | 4.1 | 948 | 12,410 | 100.0% | 25.0% | |
| 16.67% | 6 | 4.9 | 763 | 8,834 | 0.0% | 33.3% | |
| 66.67% | 6 | 5.1 | 637 | 8,520 | 33.3% | 100.0% | |
| 66.67% | 6 | 8.0 | 725 | 11,327 | 50.0% | 100.0% | |
| 66.67% | 6 | 7.1 | 804 | 11,757 | 0.0% | 80.0% | |
| 33.33% | 6 | 4.9 | 660 | 10,034 | 33.3% | 33.3% | |
| 83.33% | 6 | 2.7 | 739 | 9,872 | 66.7% | 100.0% | |
| 60.00% | 5 | 6.0 | 938 | 12,039 | 50.0% | 66.7% | |
| 60.00% | 5 | 7.0 | 705 | 13,265 | 0.0% | 60.0% | |
| 40.00% | 5 | 6.8 | 900 | 12,026 | 33.3% | 50.0% | |
| 40.00% | 5 | 4.1 | 692 | 10,921 | 100.0% | 25.0% | |
| 60.00% | 5 | 4.2 | 842 | 11,159 | 66.7% | 50.0% | |
| 40.00% | 5 | 2.2 | 635 | 11,668 | 0.0% | 40.0% | |
| 60.00% | 5 | 7.7 | 710 | 10,532 | 50.0% | 66.7% | |
| 40.00% | 5 | 4.1 | 892 | 10,169 | 50.0% | 33.3% | |
| 80.00% | 5 | 4.5 | 875 | 12,118 | 50.0% | 100.0% | |
| 80.00% | 5 | 7.1 | 943 | 14,384 | 100.0% | 75.0% | |
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Sion vs Nami - Frequently Asked Questions
How does Sion do against Nami in League of Legends?
Nami wins the Sion vs Nami matchup with a 60.0% win rate compared to Sion's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.14.
How does Sion do against Nami in the early game?
In the early game, Sion has the advantage against Nami with a 0.0% win rate versus 0.0%. Sion players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Sion do against Nami in the late game?
In the late game, Nami takes over the Sion vs Nami matchup with a 60.0% win rate compared to 40.0%. Nami scales better into team fights and objective contests after 25 minutes.
Who wins the Sion vs Nami matchup?
Nami wins the matchup against Sion with a 60.0% win rate in League of Legends patch 26.14. The 20.0 percentage point advantage means Nami is significantly favored in this lane matchup based on 5 games analyzed.
What is the best Sion build against Nami?
The best Sion build against Nami includes Axiom Arc, Youmuu's Ghostblade, Thornmail with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.
What are the best Sion runes against Nami?
The best Sion runes against Nami use the Sorcery primary tree with Domination secondary. This rune setup achieves a 100.0% win rate in the Sion vs Nami matchup. See the full rune breakdown in the matchup comparison above.
Does Sion counter Nami?
No, Sion struggles against Nami with only a 40.0% win rate. Nami has the advantage in this matchup. Sion players should focus on safe farming and avoiding extended trades to minimize Nami's lead.
How do I play Sion against Nami?
When playing Sion against Nami, play cautiously and avoid Nami's power spikes. Look for jungle assistance and team-dependent plays since Nami has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.
