Rengarvs Kai'Sa
Rengar vs Kai'Sa is a decisive matchup in LoL patch 26.10. Kai'Sa wins with a 60.0% win rate (+20.0%) over Rengar based on 5 games. Rengar wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Rengar build, runes, laning stats, and strategies for the Rengar vs Kai'Sa matchup.
Rengar Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Rengar 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.
Kai'Sa(40.0%)Who Wins the Rengar vs Kai'Sa Matchup?
Rengar vs Kai'Sa Matchup Summary
The Rengar vs Kai'Sa matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Kai'Sa wins with a 60.0% win rate compared to Rengar's 40.0%, giving Kai'Sa a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Rengar controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Rengar needs to press advantages before Kai'Sa reaches their power spikes, while Kai'Sa should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Rengar leads by 0.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kai'Sa has a strong advantage in this matchup. Rengar players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kai'Sa 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.
Rengar vs Kai'Sa Laning Phase Breakdown
Kai'Sa is favored during the laning phase against Rengar, winning 3 out of 5 key stat categories. Kai'Sa holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.
Early Game vs Late Game
Rengar50.0%Kai'Sa50.0%Rengar0.0%Kai'Sa100.0%The early game (first 15 minutes) is a toss-up between Rengar and Kai'Sa, with Rengar holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.
Kai'Sa is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Rengar. Extended games heavily favor Kai'Sa, whose kit and scaling make them a dominant force in team fights and objective control.
The power dynamics shift as the game progresses — Rengar has the edge early, but Kai'Sa 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 Rengar Runes Against Kai'Sa
Precision
Resolve
The Precision and Resolve rune setup gives Rengar the best tools to compete against Kai'Sa in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Rengar matchup data for League of Legends patch 26.10. The table below shows Rengar'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 Rengar 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 |
|---|---|---|---|---|---|---|---|
| 47.12% | 208 | 1.0 | 751 | 13,042 | 47.9% | 46.4% | |
| 49.73% | 187 | 1.0 | 826 | 13,611 | 44.6% | 53.9% | |
| 50.00% | 158 | 1.0 | 782 | 13,612 | 43.1% | 54.8% | |
| 43.51% | 154 | 1.0 | 795 | 13,795 | 42.4% | 44.3% | |
| 41.18% | 153 | 1.1 | 799 | 13,713 | 39.1% | 42.7% | |
| 49.66% | 147 | 1.0 | 791 | 13,278 | 55.6% | 45.2% | |
| 39.68% | 126 | 1.0 | 783 | 13,052 | 26.9% | 48.6% | |
| 43.75% | 112 | 1.1 | 800 | 13,939 | 33.3% | 50.8% | |
| 58.72% | 109 | 1.0 | 806 | 13,700 | 43.1% | 72.4% | |
| 53.41% | 88 | 1.1 | 921 | 14,965 | 44.8% | 57.6% | |
| 39.53% | 86 | 1.0 | 864 | 13,281 | 30.0% | 47.8% | |
| 44.71% | 85 | 0.9 | 789 | 13,025 | 44.7% | 44.7% | |
| 43.53% | 85 | 1.1 | 750 | 13,280 | 52.6% | 36.2% | |
| 53.09% | 81 | 0.9 | 773 | 12,573 | 50.0% | 55.3% | |
| 45.00% | 80 | 1.1 | 839 | 12,880 | 41.5% | 48.7% | |
| 41.89% | 74 | 1.0 | 809 | 12,923 | 33.3% | 53.1% | |
| 51.52% | 66 | 0.9 | 843 | 13,208 | 44.4% | 56.4% | |
| 45.31% | 64 | 1.0 | 839 | 13,919 | 40.0% | 50.0% | |
| 60.66% | 61 | 1.1 | 879 | 14,379 | 56.5% | 63.2% | |
| 48.28% | 58 | 1.4 | 795 | 13,336 | 28.6% | 59.5% | |
| 56.14% | 57 | 0.9 | 918 | 14,663 | 59.1% | 54.3% | |
| 46.30% | 54 | 1.1 | 784 | 12,699 | 37.9% | 56.0% | |
| 38.89% | 54 | 0.9 | 768 | 12,638 | 30.0% | 50.0% | |
| 50.00% | 52 | 1.5 | 847 | 14,030 | 42.9% | 54.8% | |
| 55.77% | 52 | 1.1 | 819 | 13,104 | 58.3% | 53.6% | |
| 31.37% | 51 | 1.0 | 821 | 13,441 | 30.8% | 32.0% | |
| 64.58% | 48 | 1.5 | 967 | 14,974 | 52.6% | 72.4% | |
| 53.33% | 45 | 1.1 | 932 | 15,190 | 53.9% | 53.1% | |
| 31.11% | 45 | 1.2 | 755 | 13,368 | 21.1% | 38.5% | |
| 59.09% | 44 | 1.0 | 775 | 14,093 | 41.2% | 70.4% | |
| 55.81% | 43 | 2.0 | 869 | 11,888 | 43.5% | 70.0% | |
| 48.84% | 43 | 1.1 | 845 | 13,680 | 42.9% | 54.5% | |
| 60.00% | 40 | 1.1 | 819 | 14,481 | 62.5% | 58.3% | |
| 47.50% | 40 | 1.2 | 855 | 14,196 | 38.5% | 51.9% | |
| 54.29% | 35 | 2.5 | 734 | 12,051 | 61.5% | 50.0% | |
| 46.88% | 32 | 1.1 | 865 | 13,835 | 50.0% | 45.0% | |
| 65.63% | 32 | 1.0 | 834 | 13,931 | 75.0% | 60.0% | |
| 56.25% | 32 | 1.1 | 779 | 13,589 | 53.3% | 58.8% | |
| 33.33% | 30 | 1.9 | 816 | 13,888 | 40.0% | 30.0% | |
| 34.48% | 29 | 1.0 | 771 | 12,521 | 38.5% | 31.3% | |
| 51.85% | 27 | 1.1 | 833 | 14,283 | 57.1% | 50.0% | |
| 30.77% | 26 | 0.9 | 814 | 13,149 | 15.4% | 46.1% | |
| 34.62% | 26 | 1.8 | 810 | 12,489 | 18.2% | 46.7% | |
| 54.17% | 24 | 1.5 | 923 | 16,611 | 60.0% | 52.6% | |
| 33.33% | 24 | 1.3 | 721 | 13,283 | 36.4% | 30.8% | |
| 54.17% | 24 | 0.9 | 801 | 14,159 | 50.0% | 56.3% | |
| 45.83% | 24 | 1.9 | 809 | 12,359 | 50.0% | 41.7% | |
| 50.00% | 22 | 4.1 | 737 | 11,942 | 22.2% | 69.2% | |
| 57.14% | 21 | 1.3 | 774 | 13,241 | 55.6% | 58.3% | |
| 57.14% | 21 | 1.1 | 755 | 13,978 | 61.5% | 50.0% | |
| 57.89% | 19 | 2.7 | 770 | 13,852 | 37.5% | 72.7% | |
| 52.63% | 19 | 1.4 | 915 | 14,384 | 37.5% | 63.6% | |
| 52.63% | 19 | 1.1 | 892 | 14,434 | 0.0% | 76.9% | |
| 5.56% | 18 | 3.0 | 983 | 15,963 | 0.0% | 6.7% | |
| 47.06% | 17 | 1.4 | 846 | 12,794 | 42.9% | 50.0% | |
| 62.50% | 16 | 3.0 | 827 | 13,562 | 40.0% | 72.7% | |
| 53.33% | 15 | 1.0 | 912 | 14,813 | 25.0% | 63.6% | |
| 13.33% | 15 | 1.2 | 795 | 13,498 | 0.0% | 18.2% | |
| 53.33% | 15 | 1.8 | 647 | 9,961 | 60.0% | 40.0% | |
| 57.14% | 14 | 1.7 | 765 | 14,340 | 75.0% | 50.0% | |
| 35.71% | 14 | 2.0 | 795 | 14,684 | 40.0% | 33.3% | |
| 41.67% | 12 | 3.8 | 722 | 10,052 | 44.4% | 33.3% | |
| 25.00% | 12 | 1.9 | 844 | 14,361 | 0.0% | 37.5% | |
| 54.55% | 11 | 2.3 | 833 | 14,509 | 33.3% | 62.5% | |
| 50.00% | 10 | 3.9 | 851 | 13,228 | 50.0% | 50.0% | |
| 44.44% | 9 | 0.9 | 763 | 13,669 | 0.0% | 57.1% | |
| 22.22% | 9 | 3.8 | 679 | 10,538 | 25.0% | 20.0% | |
| 44.44% | 9 | 3.7 | 658 | 11,345 | 42.9% | 50.0% | |
| 44.44% | 9 | 1.4 | 649 | 13,631 | 50.0% | 40.0% | |
| 33.33% | 9 | 3.0 | 719 | 9,721 | 50.0% | 0.0% | |
| 50.00% | 8 | 2.7 | 788 | 11,419 | 33.3% | 60.0% | |
| 50.00% | 8 | 3.6 | 639 | 12,060 | 60.0% | 33.3% | |
| 62.50% | 8 | 3.0 | 660 | 13,296 | 100.0% | 50.0% | |
| 62.50% | 8 | 1.8 | 691 | 11,694 | 60.0% | 66.7% | |
| 12.50% | 8 | 4.8 | 475 | 10,581 | 0.0% | 25.0% | |
| 57.14% | 7 | 1.6 | 1,002 | 15,266 | 50.0% | 60.0% | |
| 71.43% | 7 | 6.4 | 865 | 12,584 | 100.0% | 33.3% | |
| 28.57% | 7 | 1.7 | 628 | 10,793 | 0.0% | 66.7% | |
| 33.33% | 6 | 5.7 | 853 | 13,660 | 0.0% | 50.0% | |
| 50.00% | 6 | 1.1 | 891 | 15,995 | 33.3% | 66.7% | |
| 83.33% | 6 | 2.5 | 739 | 12,727 | 100.0% | 80.0% | |
| 50.00% | 6 | 5.3 | 962 | 13,214 | 33.3% | 66.7% | |
| 50.00% | 6 | 5.8 | 769 | 12,559 | 33.3% | 66.7% | |
| 33.33% | 6 | 1.7 | 516 | 9,935 | 50.0% | 25.0% | |
| 50.00% | 6 | 2.1 | 708 | 11,920 | 0.0% | 100.0% | |
| 50.00% | 6 | 4.5 | 830 | 11,635 | 66.7% | 33.3% | |
| 60.00% | 5 | 2.3 | 717 | 14,774 | 50.0% | 66.7% | |
| 60.00% | 5 | 1.6 | 1,089 | 17,803 | 0.0% | 60.0% | |
| 40.00% | 5 | 5.5 | 817 | 7,778 | 50.0% | 0.0% | |
| 40.00% | 5 | 3.5 | 744 | 11,661 | 0.0% | 50.0% | |
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Rengar vs Kai'Sa - Frequently Asked Questions
How does Rengar do against Kai'Sa in League of Legends?
Kai'Sa wins the Rengar vs Kai'Sa matchup with a 60.0% win rate compared to Rengar's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.
How does Rengar do against Kai'Sa in the early game?
In the early game, Rengar has the advantage against Kai'Sa with a 50.0% win rate versus 50.0%. Rengar players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Rengar do against Kai'Sa in the late game?
In the late game, Kai'Sa takes over the Rengar vs Kai'Sa matchup with a 100.0% win rate compared to 0.0%. Kai'Sa scales better into team fights and objective contests after 25 minutes.
Who wins the Rengar vs Kai'Sa matchup?
Kai'Sa wins the matchup against Rengar with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Kai'Sa is significantly favored in this lane matchup based on 5 games analyzed.
What is the best Rengar build against Kai'Sa?
The best Rengar build against Kai'Sa includes optimized core items. Check the matchup breakdown above for the full item path and build order.
What are the best Rengar runes against Kai'Sa?
The best Rengar runes against Kai'Sa use the Precision primary tree with Resolve secondary. This rune setup achieves a 100.0% win rate in the Rengar vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.
Does Rengar counter Kai'Sa?
No, Rengar struggles against Kai'Sa with only a 40.0% win rate. Kai'Sa has the advantage in this matchup. Rengar players should focus on safe farming and avoiding extended trades to minimize Kai'Sa's lead.
How do I play Rengar against Kai'Sa?
When playing Rengar against Kai'Sa, play cautiously and avoid Kai'Sa's power spikes. Look for jungle assistance and team-dependent plays since Kai'Sa has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.