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Senna counters in Support

Janna clearly beats Senna in Support: 53.2% over 1,405 games (EUW Solo/Duo, all ranks, patch 26.20, 7–12 Oct 2026).

Patch 26.20

How we measure

Overview Build Runes Matchups Counters Duos LP by rank

Lane matchups

52 opponents with 100+ games

Se
Win rate49.9%49.5–50.3%
Games55,602Senna in Support

Clear edges

The 95% range stays off 50%

Counters Senna
  1. Janna
    1,405 games    53.2%51–56%
  2. Nami
    2,716 games    53.1%51–55%
  3. Blitzcrank
    1,699 games    53.1%51–55%
  4. Thresh
    3,189 games    53.1%51–55%
  5. Zyra
    1,244 games    53.0%50–56%
Senna beats
  1. Rakan
    856 games    54.4%51–58%
  2. Yuumi
    1,213 games    53.5%51–56%
  3. Tahm Kench
    1,179 games    53.1%50–56%

Win rate against Senna

Dot: win rate. Bar: 95% range. Hollow: even.

Every lane opponent

Win rate against Senna. Gold @15: opponent minus Senna.

Senna lane opponents in Support
OpponentEdge
AniviaEven11457.0%47.9–65.7%Even−141
SionEven11753.8%44.8–62.6%Even+18
JannaCounter1,40553.2%50.5–55.8%Counter−521
TeemoEven32253.1%47.6–58.5%Even−408
NamiCounter2,71653.1%51.2–55.0%Counter−498
BlitzcrankCounter1,69953.1%50.7–55.5%Counter−473
ThreshCounter3,18953.1%51.3–54.8%Counter−384
ZyraCounter1,24453.0%50.3–55.8%Counter−97
LuxCounter3,68152.6%51.0–54.2%Counter+33
NautilusCounter2,66252.4%50.5–54.3%Counter−358
XerathEven87651.8%48.5–55.1%Even+140
AmumuEven21751.6%45.0–58.2%Even−372
SeraphineEven2,99751.4%49.6–53.2%Even−147
Renata GlascEven38451.0%46.1–56.0%Even−506
Vel'KozEven1,01150.9%47.9–54.0%Even+43
PoppyEven38350.9%45.9–55.9%Even−336
ShenEven33450.9%45.6–56.2%Even−299
NeekoEven62950.9%47.0–54.8%Even+1
FiddlesticksEven11650.9%41.9–59.8%Even−274
VeigarEven22550.7%44.2–57.1%Even−194
SwainEven1,23250.6%47.8–53.3%Even−29
SylasEven17450.6%43.2–57.9%Even−65
SonaEven81850.4%46.9–53.8%Even−545
LeonaEven2,49650.3%48.4–52.3%Even−402
GalioEven24149.8%43.5–56.1%Even−547
BrandEven1,13849.4%46.5–52.3%Even−164
MaokaiEven48049.2%44.7–53.6%Even−461
PantheonEven93749.1%45.9–52.3%Even+19
KarmaEven1,14849.0%46.2–51.9%Even−400
PykeEven1,52949.0%46.5–51.5%Even+83
MorganaEven2,37248.9%46.9–50.9%Even−213
ShacoEven37548.8%43.8–53.8%Even−269
MilioEven1,60948.8%46.4–51.2%Even−653
LuluEven2,28348.8%46.7–50.8%Even−593
SorakaEven1,39348.7%46.1–51.3%Even−574
BraumEven1,23348.6%45.8–51.4%Even−681
RellEven83448.6%45.2–51.9%Even−517
AlistarEven89448.5%45.3–51.8%Even−635
LeBlancEven19048.4%41.4–55.5%Even+5
ZoeEven20748.3%41.6–55.1%Even+2
AsheEven39448.0%43.1–52.9%Even−420
BardEven1,05447.7%44.7–50.7%Even−346
ZileanEven80547.6%44.1–51.0%Even−489
MalphiteEven26347.1%41.2–53.2%Even−266
Tahm KenchBeaten1,17946.9%44.1–49.8%Beaten−165
HweiEven18246.7%39.6–53.9%Even−50
YuumiBeaten1,21346.5%43.7–49.3%Beaten−669
TaricEven41146.0%41.2–50.8%Even−437
CamilleEven28545.6%39.9–51.4%Even−41
RakanBeaten85645.6%42.3–48.9%Beaten−595
MelEven41345.3%40.5–50.1%Even+76
EliseEven14544.1%36.3–52.3%Even+158

Questions

Who counters Senna in Support?

Janna (53.2%, 1,405 games), Nami (53.1%, 2,716 games) and Blitzcrank (53.1%, 1,699 games) clearly beat Senna in Support. EUW Solo/Duo, all ranks, patch 26.20.

What is the best counter to Senna in Support?

Janna, with a 53.2% win rate over 1,405 games (95% range 50.5–55.8%) against Senna in Support. EUW Solo/Duo, all ranks, patch 26.20.

What does Senna beat in Support?

Senna clearly beats Rakan (54.4%, 856 games), Yuumi (53.5%, 1,213 games) and Tahm Kench (53.1%, 1,179 games) in Support. EUW Solo/Duo, all ranks, patch 26.20.

What is Senna's win rate in Support?

49.9% over 55,602 games (95% range 49.5–50.3%). EUW Solo/Duo, all ranks, patch 26.20.

Which matchups are even for Senna in Support?

42 of 52 opponents with 100+ games, such as Seraphine, Leona and Morgana: their win rate range includes 50%, so neither side has a clear edge.