Jungle Matchup

Rammus vs Master Yi

Patch: 15.24 (25.24)
League: Platinum+
Rammus

Rammus

the Armordillo
Jungle
Rammus Jungle Overall Win Rate
52.09%

Matchup Win Rate

52.9%
Rammus vs Master Yi Wins
⚔
47.1%
Master Yi vs Rammus Wins
Master Yi

Master Yi

the Wuju Bladesman
Jungle
Master Yi Jungle Overall Win Rate
50.10%

Rammus vs Master Yi - Jungle Matchup Guide Patch 15.24 (25.24)

Rammus Jungle vs Master Yi Jungle - Who is stronger?

Rammus Jungle has an advantage against Master Yi (52.9% win rate) based on 761 games. The matchup leans toward Rammus.

View detailed statistics below: items, runes, and counter builds for Rammus Jungle vs Master Yi Jungle in patch 15.24 (25.24), including win rates and pick rates. With proper study, this can improve your chances of victory up to 65.1% in this matchup.

Statistical Matchup Analysis

With 1.8% popularity, Rammus constantly encounters meta-dominant Master Yi (5.0%, 11th place out of 63 Jungle champions). Understanding how to play against this popular champion becomes essential for consistent Rammus performance in the current patch. Meta strength confirmed: Rammus's superior tier rating (A+ vs A) translates into a solid 52.9% matchup win rate. This performance explains why Rammus ranks 3rd in win rate among Jungle champions. Rammus shows excellent consistency, combining a strong 52.1% overall win rate with matchup success. Optimize for consistency: Aftershock paired with Font of Life (67.1% win rate, 1.1% popularity) provides the stats you need, while the item sequence Thornmail > Dead Man's Plate > Jak'Sho, The Protean with Plated Steelcaps delivers 65.1% win rate against Master Yi.

Win through macro: Rammus takes the matchup (52.87%) despite falling behind in CS (5.54 vs 5.91/min). Your victories come through roaming, team fighting, and map pressure rather than 1v1 lane dominance. Quality over quantity: Rammus wins through smart play rather than raw damage - despite lower DPS (544 vs 750/min), the 52.9% win rate shows superior utility, positioning, and team fight impact. Statistical dominance: Rammus leads in both matchup win rate (52.9%) and KDA (3.30 vs 2.10) - complete superiority across all metrics.

Rammus vs Master Yi - Jungle Stats Comparison

Rammus Jungle
Rammus Jungle		Versus
Master Yi Jungle
Master Yi Jungle
A+TierA
52.9%Matchup Winrate47.1%
52.09%Role Winrate50.10%
#3Winrate Rank#32
1.8%Pickrate5.0%
3.3Average KDA2.1
392Gold per Minute456
5.54CS/Min5.91
0.19Wards per Minute0.20
544Damage per Minute750

How to Beat Master Yi as Rammus (Jungle)

The Rammus versus Master Yi matchup in the jungle is favorable with proper positioning. Use your statistical advantage and prevent the opponent from realizing their potential.

The magic damage that Rammus deals remains relevant in the late game. Look for opportunities to initiate or counter-initiate. Master Yi has mixed damage, be careful as it may be harder to defend if the opponent gets ahead or plays aggressively.

Consider the farming superiority demonstrated by Master Yi, ranking 40th (versus 54th for Rammus) in farming efficiency among champions in this role. This means the opponent can build gold advantages more quickly. Meanwhile, their lower KDA (2.1 versus 3.3) suggests they are less effective in team fights.

Key aspects of the Rammus Jungle versus Master Yi Jungle matchup

Despite the statistical advantage in the matchup, overconfidence can be the main mistake. It is important for the Rammus player to maintain constant pressure on Master Yi, not allowing the opponent to safely scale up, and actively use the advantage gained to help their team.

Rammus vs Master Yi: Jungle Summoner Spells

Most Popular

Flash
Flash Teleports you a short distance toward your cursor.
Smite
Smite Deals true damage to a monster or minion.
56.2% Win Rate44.9% Pick Rate

Highest Win Rate

Flash
Flash Teleports you a short distance toward your cursor.
Smite
Smite Deals true damage to a monster or minion.
56.2% Win Rate44.9% Pick Rate

Rammus vs Master Yi: Jungle Runes

Most Frequent Runes

Primary Path
Resolve
Aftershock
Aftershock After immobilizing an enemy champion, increase your Armor and Magic Resist by 35 + 80% of your Bonus Resists for 2.5s. Then explode, dealing magic damage to nearby enemies.

Damage: 25 - 120 (+8% of your bonus health)
Cooldown: 20s

Resistance bonus from Aftershock capped at: 80-150 (based on level)

Aftershock

After immobilizing an enemy champion, increase your Armor and Magic Resist by 35 + 80% of…

Font of Life
Font of Life Impairing the movement of an enemy champion restores @BaseHeal@ Health to you and the lowest health nearby allied champion.

70% effect for Ranged Users.

Cooldown: 20s

Font of Life

Impairing the movement of an enemy champion restores @BaseHeal@ Health to you a…

Conditioning
Conditioning After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.

Conditioning

After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magi…

Unflinching
Unflinching Gain 6 - 12 (level scaling) Armor and Magic Resist when crowd controlled and for 2 seconds after.

Unflinching

Gain 6 - 12 (level scaling) Armor and Magic Resist when crowd controlled and fo…

Secondary Path
Precision
Triumph
Triumph Takedowns restore 5% of your missing health, 2.5% of your max health, and grant an additional 20 gold.


'The most dangerous game brings the greatest glory.'
—Noxian Reckoner

Triumph

Takedowns restore 5% of your missing health, 2.5% of your max health, and grant…

Legend: Alacrity
Legend: Alacrity Gain 3% attack speed plus an additional 1.5% for every Legend stack (max 10 stacks).

Earn progress toward Legend stacks for every champion takedown, epic monster takedown, large monster kill, and minion kill.

Legend: Alacrity

Gain 3% attack speed plus an additional 1.5% for every Legend stack (max 10 sta…

Adaptive
Attack Speed
Attack Speed Increases attack speed by 10%

Attack Speed

Increases attack speed by 10%

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

56.5% Win Rate70.5% Pick Rate

Best Win Rate Runes

Primary Path
Resolve
Aftershock
Aftershock After immobilizing an enemy champion, increase your Armor and Magic Resist by 35 + 80% of your Bonus Resists for 2.5s. Then explode, dealing magic damage to nearby enemies.

Damage: 25 - 120 (+8% of your bonus health)
Cooldown: 20s

Resistance bonus from Aftershock capped at: 80-150 (based on level)

Aftershock

After immobilizing an enemy champion, increase your Armor and Magic Resist by 35 + 80% of…

Font of Life
Font of Life Impairing the movement of an enemy champion restores @BaseHeal@ Health to you and the lowest health nearby allied champion.

70% effect for Ranged Users.

Cooldown: 20s

Font of Life

Impairing the movement of an enemy champion restores @BaseHeal@ Health to you a…

Conditioning
Conditioning After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.

Conditioning

After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magi…

Overgrowth
Overgrowth Absorb life essence from monsters or enemy minions that die near you, permanently gaining 3 maximum health for every 8.

When you've absorbed 120 monsters or enemy minions, gain an additional 3.5% maximum health.

Overgrowth

Absorb life essence from monsters or enemy minions that die near you, permanent…

Secondary Path
Domination
Cheap Shot
Cheap Shot Damaging champions with impaired movement or actions deals 10 - 45 bonus true damage (based on level).

Cooldown: 4s
Activates on damage occurring after the impairment.

Cheap Shot

Damaging champions with impaired movement or actions deals 10 - 45 bonus true d…

Relentless Hunter
Relentless Hunter Gain 8 Move Speed out of combat per Bounty Hunter stack. Bounty Hunter stacks are earned the first time you get a takedown on each enemy champion.

Relentless Hunter

Gain 8 Move Speed out of combat per Bounty Hunter stack. Bounty Hunter stacks a…

Adaptive
Attack Speed
Attack Speed Increases attack speed by 10%

Attack Speed

Increases attack speed by 10%

Adaptive Force
Adaptive Force Grants 9 Attack Damage or 9 Ability Power

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

+2% Move Speed
+2% Move Speed +2% Move Speed

+2% Move Speed

+2% Move Speed

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

Scaling Health
Scaling Health Increases health from 10 to 180 HP across levels 1-18

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

67.1% Win Rate1.1% Pick Rate

Rammus vs Master Yi: Jungle Item Builds

Most Popular Build

Starting Items
Stealth Ward
Stealth Ward (0 gold) Active (210 - 120s, max 2 charges)
Places an Invisible Stealth Ward that grants vision for 90-120 seconds.
Gustwalker Hatchling
Gustwalker Hatchling (450 gold) Jungle Companions
Summon a Gustwalker that assists you against monsters.
Gustwalker's Gait
The companion grows as you hunt monsters, empowering your Smite. When fully grown, it grants Move Speed upon entering brush, increased when killing large monsters.
Health Potion
Health Potion (50 gold) Consume
Restores 120 Health over 15 seconds.
52.0% Win Rate28.7% Pick Rate
Popular Boots
Plated Steelcaps
Plated Steelcaps (1200 gold) 25 Armor
45 Move Speed
Plating
Reduces incoming damage from Attacks by 10%.
50.7% Win Rate55.2% Pick Rate
Mercury's Treads
Mercury's Treads (1250 gold) 20 Magic Resist
45 Move Speed
30% Tenacity
51.2% Win Rate26.6% Pick Rate
Sorcerer's Shoes
Sorcerer's Shoes (1100 gold) 12 Magic Penetration
45 Move Speed
57.7% Win Rate5.1% Pick Rate
Core Build
Bramble Vest
Bramble Vest (800 gold) 30 Armor
Thorns
When hit by an Attack, deal magic damage to the attacker and apply 40% Wounds for 3 seconds if they are a champion.
->
Thornmail
Thornmail (2450 gold) 150 Health
75 Armor
Thorns
When struck by an Attack, deal magic damage to the attacker and apply 40% Wounds for 3 seconds if they are a champion.
Sunfire Aegis
Sunfire Aegis (2700 gold) 350 Health
50 Armor
10 Ability Haste
Immolate
After taking or dealing damage, deal magic damage per second to nearby enemies for 3 seconds.
Jak'Sho, The Protean
Jak'Sho, The Protean (3200 gold) 350 Health
45 Armor
45 Magic Resist
Voidborn Resilience
After 5 seconds of champion combat, increase your bonus Armor and Magic Resist by 30% until end of combat.
56.9% Win Rate15.7% Pick Rate
Final Build
Randuin's Omen
Randuin's Omen (2700 gold) 350 Health
75 Armor
Resilience
Receive 30% less damage from Critical Strikes.
Humility
Slow nearby enemies by 70% for 2 seconds.
59.3% Win Rate18.1% Pick Rate

Best Win Rate Build

Starting Items
Oracle Lens
Oracle Lens (0 gold) Active (160 - 100s, max 2 charges)
Reveals enemy Stealth Wards and traps around you for 6 seconds.
Gustwalker Hatchling
Gustwalker Hatchling (450 gold) Jungle Companions
Summon a Gustwalker that assists you against monsters.
Gustwalker's Gait
The companion grows as you hunt monsters, empowering your Smite. When fully grown, it grants Move Speed upon entering brush, increased when killing large monsters.
58.0% Win Rate3.5% Pick Rate
Highest Winrate Boots
Ionian Boots of Lucidity
Ionian Boots of Lucidity (900 gold) 10 Ability Haste
45 Move Speed
Ionian Insight
Gain 10 Summoner Spell Haste.
61.4% Win Rate0.2% Pick Rate
Sorcerer's Shoes
Sorcerer's Shoes (1100 gold) 12 Magic Penetration
45 Move Speed
57.7% Win Rate5.1% Pick Rate
Boots of Swiftness
Boots of Swiftness (1000 gold) 60 Move Speed
Fleetfooted
Reduce the effectiveness of Slows by 25%.
55.5% Win Rate4.6% Pick Rate
Core Build
Bramble Vest
Bramble Vest (800 gold) 30 Armor
Thorns
When hit by an Attack, deal magic damage to the attacker and apply 40% Wounds for 3 seconds if they are a champion.
->
Thornmail
Thornmail (2450 gold) 150 Health
75 Armor
Thorns
When struck by an Attack, deal magic damage to the attacker and apply 40% Wounds for 3 seconds if they are a champion.
Dead Man's Plate
Dead Man's Plate (2900 gold) 350 Health
55 Armor
4% Move Speed
Shipwrecker
While moving, build up to 20 bonus Move Speed. Your next Attack discharges built up Move Speed to deal bonus physical damage.
Unsinkable
Reduce the effectiveness of Slows by 25%.
Jak'Sho, The Protean
Jak'Sho, The Protean (3200 gold) 350 Health
45 Armor
45 Magic Resist
Voidborn Resilience
After 5 seconds of champion combat, increase your bonus Armor and Magic Resist by 30% until end of combat.
65.1% Win Rate3.9% Pick Rate
Final Build
Sunfire Aegis
Sunfire Aegis (2700 gold) 350 Health
50 Armor
10 Ability Haste
Immolate
After taking or dealing damage, deal magic damage per second to nearby enemies for 3 seconds.
80.2% Win Rate4.4% Pick Rate
Other Items
Unending Despair
Unending Despair (2800 gold) 400 Health
25 Armor
25 Magic Resist
10 Ability Haste
Anguish
Every 4 seconds while in combat with champions, deal magic damage to nearby enemy champions and heal for 250% of the damage dealt.
60.6% Win Rate16.6% Pick Rate
Force of Nature
Force of Nature (2800 gold) 400 Health
55 Magic Resist
4% Move Speed
Steadfast
Gain 70 Magic Resist and 6% bonus Move Speed after taking magic damage from Champions 8 times.
53.2% Win Rate10.3% Pick Rate
Kaenic Rookern
Kaenic Rookern (2900 gold) 400 Health
80 Magic Resist
100% Base Health Regen
Magebane
After not taking magic damage for 15 seconds, gain a magic shield.
55.5% Win Rate7.7% Pick Rate
Dead Man's Plate
Dead Man's Plate (2900 gold) 350 Health
55 Armor
4% Move Speed
Shipwrecker
While moving, build up to 20 bonus Move Speed. Your next Attack discharges built up Move Speed to deal bonus physical damage.
Unsinkable
Reduce the effectiveness of Slows by 25%.
61.0% Win Rate7.4% Pick Rate
Frozen Heart
Frozen Heart (2500 gold) 75 Armor
400 Mana
20 Ability Haste
Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.
52.9% Win Rate3.4% Pick Rate
Warmog's Armor
Warmog's Armor (3100 gold) 1000 Health
100% Base Health Regen
Warmog's Heart
If you have 2000 bonus Health and have not taken damage within 8 seconds, restore Health per second.
Warmog's Vitality
Gain bonus Health equal to 12% of your Item Health (0).
68.8% Win Rate2.6% Pick Rate
Knight's Vow
Knight's Vow (2300 gold) 200 Health
40 Armor
10 Ability Haste
100% Base Health Regen
Sacrifice
While near your Worthy ally, take 12% of the damage they receive and heal for 10% of the damage they deal to champions.Pledge (0s)
Designate an ally as Worthy.
50.0% Win Rate2.0% Pick Rate

Rammus vs Master Yi: Jungle Skill (abilities) Orders

Most Frequent Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q
Q
Powerball Rammus accelerates in a ball towards his enemies, dealing damage and slowing targets affected by the impact.
Q
Q
Q
Q
Q
W
W
Defensive Ball Curl Rammus goes into a defensive formation, vastly increasing his Armor and Magic Resistance, and returning damage to enemies that attack him.
W
W
W
W
W
E
E
Frenzying Taunt Rammus taunts an enemy champion or monster into a reckless assault against him.
E
E
E
E
E
R
R
Soaring Slam Rammus hops into the air and slams down at a target area, dealing magic damage and slowing enemies. If cast while Rammus is in Powerball, Rammus knocks up enemies near the center as well.
R
R
R
Max Order: Q > E > W
45.9% Win Rate36.2% Pick Rate

Highest Win % Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R
Q
Powerball Rammus accelerates in a ball towards his enemies, dealing damage and slowing targets affected by the impact.
Q
Q
Q
Q
Q
R
W
Defensive Ball Curl Rammus goes into a defensive formation, vastly increasing his Armor and Magic Resistance, and returning damage to enemies that attack him.
W
W
W
W
W
R
E
Frenzying Taunt Rammus taunts an enemy champion or monster into a reckless assault against him.
E
E
E
E
E
R
R
Soaring Slam Rammus hops into the air and slams down at a target area, dealing magic damage and slowing enemies. If cast while Rammus is in Powerball, Rammus knocks up enemies near the center as well.
R
R
R
Max Order: W > Q > E
90.7% Win Rate1.6% Pick Rate

Rammus tips:

  • Powerball can be used as an effective escape mechanism.
  • Using taunt on a champion by your tower can cause the tower to attack your enemy.
  • Tremors and Defensive Ball Curl can be used late in the game to obliterate towers. If you're bogged down in a team fight, it is often valuable to break off and attack the buildings.

Playing Against Master Yi

  • Meditate is an effective method of healing damage over time, but Master Yi is susceptible to coordinated team ganks early in the game.
  • If Master Yi tries to farm with Alpha Strike, hit him a few times so he has to use mana with Meditate to heal.
  • Although Master Yi cannot be slowed while using Highlander, other disables can stop him in his tracks.

Rammus Jungle other Matchups

Rammus
+3.9%
Xin Zhao

Rammus vs Xin Zhao

Rammus
+3.5%
Zed

Rammus vs Zed

Rammus
+3.1%
Lee Sin

Rammus vs Lee Sin

Rammus
+2.7%
Pantheon

Rammus vs Pantheon

Rammus
+2.3%
Viego

Rammus vs Viego

Rammus
-1.8%
Briar

Rammus vs Briar

Rammus
-2.3%
Trundle

Rammus vs Trundle

Rammus
-3.1%
Jarvan IV

Rammus vs Jarvan IV

Rammus
-3.6%
Vi

Rammus vs Vi

Rammus
-3.7%
Nocturne

Rammus vs Nocturne

Rammus
-4.6%
Kayn

Rammus vs Kayn

Rammus
-6.6%
Lillia

Rammus vs Lillia