Rek'Sai - League of Legends Champion
Win Rate
48.4%
Pick Rate
0.9%

Rek'Saivs Jarvan IV

FFighterTank
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Rek'Sai vs Jarvan IV is a decisive matchup in LoL patch 26.7. Rek'Sai wins with a 54.2% win rate (+8.3%) over Jarvan IV based on 24 games. Rek'Sai holds the advantage in both the early and late game. Below you'll find the best Rek'Sai build, runes, laning stats, and strategies for the Rek'Sai vs Jarvan IV matchup.

Rek'Sai Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Rek'Sai 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.

Compare against an opponent
Jarvan IV - 54.2% win rateJarvan IV(54.2%)
Rek'Sai - 54.2% win rate in this matchup
Rek'Sai
54.2% WR
VS
Jarvan IV vs Rek'Sai matchup - 45.8% win rate
Jarvan IV
45.8% WR

Who Wins the Rek'Sai vs Jarvan IV Matchup?

Rek'Sai wins the Rek'Sai vs Jarvan IV matchup
Winner
Rek'Sai
Matches: 24
54.2%
Win Rate
45.8%
0.7
CS / min
1.1
698
DMG / min
724
12,130
Gold / game
12,525
756
Heal / min
372
1,111
DMG Mitigated / min
1,429
1.2
CC / min
0.9
50.0%
Early Game WR
50.0%
57.1%
Late Game WR
42.9%

Rek'Sai vs Jarvan IV Matchup Summary

The Rek'Sai vs Jarvan IV matchup is a decisive matchup in League of Legends ranked play. Based on 24 recent matches analyzed, Rek'Sai wins with a 54.2% win rate compared to Jarvan IV's 45.8%, giving Rek'Sai a 8.3 percentage point advantage. Rek'Sai dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Jarvan IV players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in CS, where Jarvan IV leads by 0.4 CS/min — a difference that heavily influences the outcome of trades and skirmishes. Rek'Sai players can confidently pick into Jarvan IV and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Jarvan IV away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Rek'Sai vs Jarvan IV Laning Phase Breakdown

Jarvan IV wins the laning phase against Rek'Sai in League of Legends

Jarvan IV is favored during the laning phase against Rek'Sai, winning 3 out of 5 key stat categories. Jarvan IV holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
0.7Rek'Sai
1.1Jarvan IV
Jarvan IV edges out Rek'Sai by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Jarvan IV.
Damage
698Rek'Sai
724Jarvan IV
Damage output is virtually even between Rek'Sai and Jarvan IV, with only 26 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
12,130Rek'Sai
12,525Jarvan IV
Jarvan IV earns 395 more gold per game than Rek'Sai, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Jarvan IV slightly faster item completions.
Utility
1.2Rek'Sai
0.9Jarvan IV
Both Rek'Sai and Jarvan IV provide similar amounts of crowd control (0.3s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
1,867Rek'Sai
1,801Jarvan IV
Rek'Sai heals and mitigates 66 more damage per minute than Jarvan IV, providing moderate extra durability. This sustain edge allows Rek'Sai to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Jarvan IV.

Best Rek'Sai Build Against Jarvan IV

Mercury's Treads is the optimal boots choice against Jarvan IV, providing the mobility and stats Rek'Sai needs most in this matchup. The top-performing core items for Rek'Sai against Jarvan IV are Death's Dance, Titanic Hydra and Spear of Shojin. This combination gives Rek'Sai an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Jarvan IV. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Rek'Sai vs Jarvan IV matchup.

Early Game vs Late Game

Early Game
Rek'Sai
50.0%
+0.0% advantage
Rek'Sai early game win rateRek'Sai50.0%
Jarvan IV early game win rateJarvan IV50.0%
Late Game
Rek'Sai
57.1%
+14.3% advantage
Rek'Sai late game win rateRek'Sai57.1%
Jarvan IV late game win rateJarvan IV42.9%

The early game (first 15 minutes) is a toss-up between Rek'Sai and Jarvan IV, with Rek'Sai 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.

Rek'Sai is far superior in the late game (25+ minutes), boasting a 57.1% win rate — 14.3 points above Jarvan IV. Extended games heavily favor Rek'Sai, whose kit and scaling make them a dominant force in team fights and objective control.

Rek'Sai holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Jarvan IV players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Rek'Sai Runes Against Jarvan IV

Precision rune tree - Rek'Sai primary runes vs Jarvan IVPrecision
Conqueror - best Rek'Sai rune vs Jarvan IVTriumph - best Rek'Sai rune vs Jarvan IVLegend: Alacrity - best Rek'Sai rune vs Jarvan IVCoup de Grace - best Rek'Sai rune vs Jarvan IV
Inspiration rune tree - Rek'Sai secondary runes vs Jarvan IVInspiration
Cosmic Insight - best Rek'Sai rune vs Jarvan IVMagical Footwear - best Rek'Sai rune vs Jarvan IV
60.0% WR

Running Precision primary with Inspiration secondary allows Rek'Sai to press their advantage against Jarvan IV, amplifying the strengths that make this a favorable matchup.


Rek'Sai matchup data for League of Legends patch 26.7. The table below shows Rek'Sai'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 Rek'Sai build, runes, laning stats, and early vs late game analysis for that specific matchup.

Rek'Sai matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
64.58%480.865913,14066.7%62.5%
58.33%360.871912,43368.8%50.0%
58.82%341.062913,23555.0%64.3%
36.36%331.163211,83333.3%40.0%
62.50%320.869012,94062.5%62.5%
56.25%320.862712,74468.8%43.8%
51.61%311.071713,00569.2%38.9%
37.93%291.673811,19840.0%35.7%
50.00%280.769413,57272.7%35.3%
37.04%271.772113,44550.0%26.7%
25.00%241.362413,18612.5%31.3%
41.67%240.763412,68760.0%28.6%
54.17%240.769812,13050.0%57.1%
47.06%170.876013,10816.7%63.6%
62.50%161.181013,81255.6%71.4%
40.00%150.971312,08950.0%28.6%
46.67%151.862911,37346.1%50.0%
64.29%141.162011,78575.0%50.0%
50.00%140.866213,38833.3%62.5%
84.62%130.662713,08671.4%100.0%
61.54%131.264911,45337.5%100.0%
38.46%131.168112,33828.6%50.0%
46.15%130.874214,00166.7%28.6%
66.67%120.775313,73471.4%60.0%
45.45%110.765210,10957.1%25.0%
54.55%110.879711,78150.0%60.0%
63.64%110.971812,16775.0%57.1%
45.45%111.366112,57128.6%75.0%
40.00%100.857110,70850.0%33.3%
40.00%100.881014,17260.0%20.0%
60.00%101.273312,12060.0%60.0%
20.00%100.964014,1000.0%28.6%
44.44%90.771812,81640.0%50.0%
44.44%92.773812,73250.0%40.0%
22.22%90.873212,60350.0%14.3%
37.50%81.376812,72325.0%50.0%
50.00%80.769513,35233.3%60.0%
75.00%83.589111,35960.0%100.0%
50.00%86.359410,21120.0%100.0%
50.00%81.080712,722100.0%20.0%
57.14%70.758412,29033.3%75.0%
42.86%71.775411,68675.0%0.0%
66.67%62.074211,46880.0%0.0%
16.67%60.863512,2000.0%33.3%
66.67%60.872812,596100.0%33.3%
40.00%51.047111,99250.0%0.0%
60.00%56.994213,57566.7%50.0%
20.00%55.787411,1020.0%50.0%
80.00%51.875614,582100.0%75.0%
40.00%50.457210,89625.0%100.0%
0.00%30.760011,8480.0%0.0%

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Rek'Sai vs Jarvan IV - Frequently Asked Questions

How does Rek'Sai do against Jarvan IV in League of Legends?

Rek'Sai wins the Rek'Sai vs Jarvan IV matchup with a 54.2% win rate compared to Jarvan IV's 45.8%, a 8.3 percentage point difference. This data is based on 24 recent ranked games in patch 26.7.

How does Rek'Sai do against Jarvan IV in the early game?

In the early game, Rek'Sai has the advantage against Jarvan IV with a 50.0% win rate versus 50.0%. Rek'Sai players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Rek'Sai do against Jarvan IV in the late game?

In the late game, Rek'Sai takes over the Rek'Sai vs Jarvan IV matchup with a 57.1% win rate compared to 42.9%. Rek'Sai scales better into team fights and objective contests after 25 minutes.

Who wins the Rek'Sai vs Jarvan IV matchup?

Rek'Sai wins the matchup against Jarvan IV with a 54.2% win rate in League of Legends patch 26.7. The 8.3 percentage point advantage means Rek'Sai is significantly favored in this lane matchup based on 24 games analyzed.

What is the best Rek'Sai build against Jarvan IV?

The best Rek'Sai build against Jarvan IV includes Death's Dance, Titanic Hydra, Spear of Shojin with Mercury's Treads. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Rek'Sai runes against Jarvan IV?

The best Rek'Sai runes against Jarvan IV use the Precision primary tree with Inspiration secondary. This rune setup achieves a 60.0% win rate in the Rek'Sai vs Jarvan IV matchup. See the full rune breakdown in the matchup comparison above.

Does Rek'Sai counter Jarvan IV?

Yes, Rek'Sai has a favorable matchup against Jarvan IV with a 54.2% win rate. Rek'Sai strongly counters Jarvan IV in lane based on current patch 26.7 data.

How do I play Rek'Sai against Jarvan IV?

When playing Rek'Sai against Jarvan IV, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.