Lane lead
Cassiopeia against Senna at 10 and 15 minutes, average of 100 ranked games (Solo/Duo, last 30 days). Plus = Cassiopeia is ahead.
| at 10 min | at 15 min | |
|---|---|---|
| Gold | −109Cassiopeia against everyone: −13 | −276Cassiopeia against everyone: −8 |
| CS | −1.6Cassiopeia against everyone: +1.1 | −0.6Cassiopeia against everyone: +3.0 |
| Experience | −143Cassiopeia against everyone: −108 | −248Cassiopeia against everyone: −151 |
By rank
Cassiopeia win rate against Senna in each rank.
| Rank | Win Rate | Senna wins50 %Cassiopeia wins | Games |
|---|---|---|---|
 Iron | too few games | 8 | |
 Bronze | too few games | 10 | |
 Silver | too few games | 24 | |
 Gold | too few games | 30 | |
 Platinum | too few games | 18 | |
 Emerald | too few games | 10 | |
 Diamond | too few games | 10 | |
 Master | too few games | 2 | |
 Grandmaster | too few games | — | |
 Challenger | too few games | — |
Rows count games as played (112 in all). The win rate in the head weights each rank by its share of all ranked players, so it is not the plain average of these rows. Patch 26.22: 29 games, too few for a win rate
Cassiopeia's other Support matchups
Opponents with at least 100 games. Games from patch 26.19 to 26.22.
| Champion | 50 % | Games | ||
|---|---|---|---|---|
 Swain | 51.4 % | +7.7 | 127 | |
 Senna | 50.3 % | +7.3 | 112 | |
 Pyke | 49.0 % | +4.1 | 112 | |
 Nautilus | 47.7 % | +3.7 | 246 | |
 Seraphine | 45.5 % | +3.0 | 194 | |
 Yuumi | 45.0 % | −0.6 | 104 | |
 Morgana | 44.4 % | +1.7 | 146 | |
 Lux | 44.2 % | +0.9 | 278 | |
 Thresh | 44.2 % | +1.5 | 247 | |
 Lulu | 41.1 % | −2.9 | 186 | |
 Pantheon | 40.0 % | −5.2 | 118 | |
 Leona | 38.7 % | −2.8 | 204 | |
 Blitzcrank | 35.6 % | −6.9 | 162 |
Cassiopeia vs Senna: questions and answers
Who wins, Cassiopeia or Senna?
The matchup is close to even: Cassiopeia wins 50.3 % and Senna 49.7 % of Support games, from 112 ranked games.
Who wins the lane, Cassiopeia or Senna?
At 15 minutes Cassiopeia is 276 gold behind Senna on average, with −0.6 CS and −248 XP against Senna, from 100 games with lane data.
Is Senna a hard matchup for Cassiopeia?
Both champions’ own win rates in the Support role predict 43.0 % for Cassiopeia. The real 50.3 % is 7.3 points higher: this matchup is better for Cassiopeia than the two champions’ strength suggests. By win rate, Senna is place 2 of 13 among Cassiopeia’s Support opponents with at least 100 games.
Who counters Senna?
The highest win rates against Senna in the Support role: Amumu (53.2 %), Elise (53.2 %) and Blitzcrank (52.8 %).
From ranked games ggez.gg collected through the Riot API.