Orianna - League of Legends Champion
Win Rate
44.2%
Pick Rate
1.8%

Oriannavs Sion

FMageSupport
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Orianna vs Sion is a decisive matchup in LoL patch 26.7. Orianna wins with a 71.4% win rate (+42.9%) over Sion based on 7 games. Orianna holds the advantage in both the early and late game. Below you'll find the best Orianna build, runes, laning stats, and strategies for the Orianna vs Sion matchup.

Orianna Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Orianna 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
Sion - 71.4% win rateSion(71.4%)
Orianna - 71.4% win rate in this matchup
Orianna
71.4% WR
VS
Sion vs Orianna matchup - 28.6% win rate
Sion
28.6% WR

Who Wins the Orianna vs Sion Matchup?

Orianna wins the Orianna vs Sion matchup
Winner
Orianna
Matches: 7
71.4%
Win Rate
28.6%
7.2
CS / min
7.7
993
DMG / min
564
12,420
Gold / game
11,856
80
Heal / min
300
427
DMG Mitigated / min
2,989
1.1
CC / min
1.1
100.0%
Early Game WR
0.0%
50.0%
Late Game WR
50.0%

Orianna vs Sion Matchup Summary

The Orianna vs Sion matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Orianna wins with a 71.4% win rate compared to Sion's 28.6%, giving Orianna a 42.9 percentage point advantage. Orianna dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Sion players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Sion leads by 2,782 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Orianna players can confidently pick into Sion and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Sion away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Orianna vs Sion Laning Phase Breakdown

Sion wins the laning phase against Orianna in League of Legends

Sion is favored during the laning phase against Orianna, winning 3 out of 5 key stat categories. Sion holds advantages in farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
7.2Orianna
7.7Sion
Sion edges out Orianna by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Sion.
Damage
993Orianna
564Sion
Orianna heavily out-damages Sion by 429 DMG/min, dominating both short trades and all-in fights. Sion should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Orianna's sustained damage advantage take over.
Economy
12,420Orianna
11,856Sion
Orianna earns 564 more gold per game than Sion, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Orianna slightly faster item completions.
Utility
1.1Orianna
1.1Sion
Both Orianna and Sion provide similar amounts of crowd control (0.0s/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
507Orianna
3,289Sion
Sion vastly out-sustains Orianna, healing and mitigating 2,782 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Orianna is forced to recall. Building grievous wounds early is essential for Orianna, and focusing on burst trade patterns rather than sustained fights is critical.

Best Orianna Build Against Sion

Spellslinger's Shoes is the optimal boots choice against Sion, providing the mobility and stats Orianna needs most in this matchup. The top-performing core items for Orianna against Sion are Liandry's Torment, Void Staff and Rabadon's Deathcap. This combination gives Orianna an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Sion. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Orianna vs Sion matchup.

Early Game vs Late Game

Early Game
Orianna
100.0%
+100.0% advantage
Orianna early game win rateOrianna100.0%
Sion early game win rateSion0.0%
Late Game
Orianna
50.0%
+0.0% advantage
Orianna late game win rateOrianna50.0%
Sion late game win rateSion50.0%

Orianna dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Sion. This lopsided early game means Orianna can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Orianna at 50.0% win rate — only 0.0 points ahead of Sion. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

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

Best Orianna Runes Against Sion

Sorcery rune tree - Orianna primary runes vs SionSorcery
Phase Rush - best Orianna rune vs SionManaflow Band - best Orianna rune vs SionTranscendence - best Orianna rune vs SionGathering Storm - best Orianna rune vs Sion
Precision rune tree - Orianna secondary runes vs SionPrecision
Legend: Haste - best Orianna rune vs SionCut Down - best Orianna rune vs Sion
100.0% WR

Running Sorcery primary with Precision secondary allows Orianna to press their advantage against Sion, amplifying the strengths that make this a favorable matchup.


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

Orianna 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
49.52%1057.283211,72744.9%53.6%
41.67%727.277211,22633.3%51.5%
45.59%686.569511,27444.8%46.1%
47.54%616.874611,19346.9%48.3%
48.21%567.185111,49048.0%48.4%
50.00%567.077211,14436.0%61.3%
50.00%506.984412,74256.5%44.4%
41.67%486.980511,61923.5%51.6%
52.08%486.273111,70347.1%54.8%
53.19%477.081012,10142.1%60.7%
45.65%466.878511,59445.0%46.1%
53.33%457.177811,62354.2%52.4%
46.15%397.087812,56150.0%42.9%
32.43%377.088112,03131.3%33.3%
47.22%366.680710,64434.8%69.2%
48.57%356.876312,08064.7%33.3%
45.71%356.681711,70838.5%50.0%
40.00%357.379110,99050.0%29.4%
50.00%346.879810,62343.8%55.6%
39.39%336.577310,92237.5%41.2%
33.33%336.967410,45935.3%31.3%
35.48%317.383312,23638.5%33.3%
54.84%316.684211,80553.3%56.3%
35.71%286.67689,74236.8%33.3%
55.56%277.596112,31461.5%50.0%
51.85%277.282912,08557.1%46.1%
40.74%277.277510,87750.0%30.8%
48.00%257.081112,73866.7%37.5%
60.00%257.080512,15563.6%57.1%
45.83%246.496311,18927.3%61.5%
43.48%236.784912,42030.0%53.9%
56.52%236.673410,24257.1%55.6%
45.45%226.576410,92744.4%46.1%
70.00%206.987012,38766.7%75.0%
50.00%187.296510,31445.5%57.1%
44.44%186.081913,48560.0%38.5%
41.18%176.689013,20450.0%38.5%
33.33%157.175912,3040.0%62.5%
38.46%136.888712,44920.0%50.0%
46.15%136.787411,50350.0%44.4%
50.00%126.972311,58175.0%37.5%
72.73%117.180112,693100.0%62.5%
36.36%117.36819,45644.4%0.0%
70.00%106.778010,92566.7%75.0%
50.00%106.266110,35650.0%50.0%
44.44%91.543510,3850.0%57.1%
50.00%86.185210,49180.0%0.0%
25.00%86.779511,77050.0%0.0%
42.86%76.180911,24133.3%50.0%
71.43%77.299312,420100.0%50.0%
85.71%72.979910,38450.0%100.0%
57.14%76.487911,82033.3%75.0%
42.86%77.593611,25333.3%50.0%
66.67%66.88449,61975.0%50.0%
66.67%67.983312,95866.7%66.7%
66.67%66.479112,40750.0%75.0%
33.33%67.486312,55750.0%25.0%
33.33%67.083010,57650.0%0.0%
60.00%55.773911,79033.3%100.0%
40.00%57.278312,2250.0%66.7%
60.00%53.46199,80066.7%50.0%
60.00%55.05578,18360.0%0.0%
60.00%56.81,10212,223100.0%50.0%
20.00%51.53388,6250.0%33.3%

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Orianna vs Sion - Frequently Asked Questions

How does Orianna do against Sion in League of Legends?

Orianna wins the Orianna vs Sion matchup with a 71.4% win rate compared to Sion's 28.6%, a 42.9 percentage point difference. This data is based on 7 recent ranked games in patch 26.7.

How does Orianna do against Sion in the early game?

In the early game, Orianna has the advantage against Sion with a 100.0% win rate versus 0.0%. Orianna players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Orianna do against Sion in the late game?

In the late game, Orianna takes over the Orianna vs Sion matchup with a 50.0% win rate compared to 50.0%. Orianna scales better into team fights and objective contests after 25 minutes.

Who wins the Orianna vs Sion matchup?

Orianna wins the matchup against Sion with a 71.4% win rate in League of Legends patch 26.7. The 42.9 percentage point advantage means Orianna is significantly favored in this lane matchup based on 7 games analyzed.

What is the best Orianna build against Sion?

The best Orianna build against Sion includes Liandry's Torment, Void Staff, Rabadon's Deathcap with Spellslinger's Shoes. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Orianna runes against Sion?

The best Orianna runes against Sion use the Sorcery primary tree with Precision secondary. This rune setup achieves a 100.0% win rate in the Orianna vs Sion matchup. See the full rune breakdown in the matchup comparison above.

Does Orianna counter Sion?

Yes, Orianna has a favorable matchup against Sion with a 71.4% win rate. Orianna strongly counters Sion in lane based on current patch 26.7 data.

How do I play Orianna against Sion?

When playing Orianna against Sion, 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.