SennaSupport counters

17th of 42 Supportup 12 places since 26.20

Support90%Bot7%
Win
50.7%
▲0.7 vs Support
LP a game
+3.10
±0.48
Games
8,123
a win +23.2 · a loss −18.0
Pick · Ban
3.7 · 0.63%
as Support · any role

How we measure

Champions against Senna

Every lane

Across: gold at 15Up: estimate against expected

Counters12+ pts over expected

Even23

Countered12+ pts under expected

Highest estimate first · the opponent's estimated win rate

Blitzcrank: Counter, Blitzcrank 59.0% over 290 games.

Countermet in 3.6% of games

Blitzcrank

2nd of 42 Support · 51.3% in Support · 290 games

Blitzcrank win rate

59.0%

290 games · 53.2%–64.5%

▲ 8.3 pts over expected

Estimate 54.8%: the win rate pulled toward expected, more so the fewer games there are (290 here).

Lane at 15

Blitzcrank minus Senna · 288 games
Gold−424
CS−3.3
XP−148

Dotted: Senna's opponents on average (−363 gold).

Early and late

Under 25 min55.4%74 games
35 min or more56.3%48 games

Senna LP a game

−1.2±2.6

Too few games to show what is played against Senna: 300 are needed, this pair has 290.

Every opponent as a table51 with 20+ games
Support Senna against each lane opponent with 20 games or more
Opponent
Blitzcrank29059.0%53%–64%54.8%+8.3−424−3.3−148
Thresh59652.7%49%–57%52.0%+2.1−353+0.5−72
Rell8149.4%39%–60%52.0%−3.3−568−1.6−216
Shaco4753.2%39%–67%51.5%+1.9+53−2.0−343
Zilean5750.9%38%–63%51.5%−0.7−484+0.9+125
Lux44052.3%48%–57%51.3%+2.5−5+1.3+92
Taric3246.9%31%–64%51.2%−4.7−443+4.3−109
Leona36650.8%46%–56%51.0%−0.5−453−1.2−216
Vel'Koz13851.5%43%–60%50.9%+0.8+103+1.9+150
Amumu3360.6%44%–75%50.8%+11.0−14−3.9+59
Zyra18250.0%43%–57%50.6%−1.0−77+1.3+11
Pyke17354.9%47%–62%50.6%+6.8+75−5.6−323
Shen4057.5%42%–71%50.6%+7.8−203+1.6−25
Rakan13249.2%41%–58%50.5%−1.8−758+0.4−299
Ashe7159.2%48%–70%50.3%+11.0−377+2.8−57
Neeko5056.0%42%–69%50.2%+6.8−61−0.3+13
Tahm Kench12152.1%43%–61%50.1%+2.8−211+1.8+38
Seraphine41449.8%45%–55%50.1%−0.7−216−2.2−31
Lulu56150.4%46%–55%50.0%+1.3−582−3.2−143
Brand10652.8%43%–62%49.9%+3.9−247+2.5−237

Questions

Who counters Senna in Support?

Blitzcrank (59.0%, 290 games) clearly beats Senna in Support. TW Ranked, all ranks, patch 26.21.

What is the best counter to Senna in Support?

Blitzcrank, with a 59.0% win rate over 290 games (95% range 53.2–64.5%) against Senna in Support. TW Ranked, all ranks, patch 26.21.

What does Senna beat in Support?

Senna clearly beats Morgana (58.6%, 280 games) and Karma (58.1%, 234 games) in Support. TW Ranked, all ranks, patch 26.21.

What is Senna's win rate in Support?

50.7% over 8,123 games (95% range 49.6–51.7%). TW Ranked, all ranks, patch 26.21.

Which matchups are even for Senna in Support?

22 of 25 opponents with 100+ games, such as Thresh, Lulu and Nautilus: their win rate range includes 50%, so neither side has a clear edge.