Janna
Hardest matchups for Janna in Support (Emerald, patch 16.20): 
Sona, 
Blitzcrank, 
Milio. Easiest: 
Twitch, 
Mel, 
Ashe.
Try it in a draftCountersPower curvesIn the tier listWho wins into JannaOn the pro tier list
Janna on patch 16.22
- Support51.4%#11 of 77A9,204 games
- steady since 16.21
Janna’s main role on patch 16.22 is Support: a 51.4% win rate across 9,204 Emerald games, #11 of 77 Support champions on the tier list (grade A), picked in 3.8% of games. Since patch 16.21, Janna Support has not moved by more than chance explains: 0.5 points across 41,893 games in 8 ranks.
Emerald games from every region, as of Nov 9, 2026. The tables below load current numbers. Patch 16.22 tier list
Solo queue
Open in the tier listPatch 16.20, the current one
| Lane | Grade | Win rate | Games | Picked | Mains |
|---|---|---|---|---|---|
| Support99% of its games | A | 51.6%51.7% raw ±0.5 | 35,320 | 5.1%1.0% banned | 51.8%48.3% first time |
| Top1% of its games | too few games | 50.0%50.0% raw ±7.0 | 194 | 0.0%1.0% banned | 51.0%47.6% first time |
| Mid0% of its games | too few games | 49.4%42.1% raw ±11.2 | 76 | 0.0%1.0% banned | 51.2%47.9% first time |
| Bot0% of its games | too few games | 49.7%22.2% raw ±32.7 | 9 | 0.0%1.0% banned | 51.5% |
| Jungle0% of its games | too few games | 49.9%0.0% raw ±69.3 | 2 | 0.0%1.0% banned | — |
Matchups
Every matchupHow to read this
Janna’s win rate against each champion picked into it in the lane opposite: its hardest matchups, then its easiest. The small number is the matchup’s own effect on Janna, the part not explained by either champion’s strength.
Hardest for Janna
Lane leads and team bans
What Janna’s team bans
Champions a team bans more often when it has Janna than the other team does in the same games (177,908 games). The other team banned before Janna was picked, so the gap is the ban spent because Janna was coming — a sign players see these as counters. Riot does not say which player cast a ban, so this is the team’s choice.
Builds
Every buildHow to read this
How Janna is built in this lane, most common first, with the items those builds finish and how they win.
- Enchanter
55.1%30,807 games - Tank
54.3%480 games - AP burst
59.7%413 games - Mana stack
55.7%23 games - AP sustained
55.1%21 games
Runes and summoner spells
How to read this
How Janna does with each summoner-spell pair, keystone and minor rune in this lane, at the rank and region above. These are the win rates of the players who made each choice, not the choice’s own effect: a page is recommended only when a real share of players runs it.
37,960 games · patches 16.20, 16.21 · Sep 10 – Oct 21
Flash + Heal52.1% · 31,370 games
Summon AerySorcery + Resolve · 52.3%
Manaflow Band · Celerity · Scorch · Font of Life · RevitalizeShards: Adaptive Force · Move Speed · Health
Support item: Solstice Sleigh · 53.2%
Key items: Moonstone Renewer → Ardent Censer · 56.5%
Boots: Boots of Swiftness · 55.5%Every option, with its numbers
Summoner spells
- Flash + Heal52.1%31,370 games · 83% pick rate · the usual choiceRecommended
Flash + Ignite51.4%1,788 games · 4.7% pick rate · same players: −1.2 pts vs the usualRare: not recommended
Exhaust + Flash50.0%4,718 games · 12% pick rate · same players: −2.3 pts vs the usual
Keystones
- Summon Aery + Resolve52.3%19,610 games · 52% pick rate · the usual choiceRecommended
Glacial Augment + Resolve51.4%857 games · 2.3% pick rate · same players: −1.0 pts vs the usualRare: not recommended
Summon Aery + Domination51.6%11,365 games · 30% pick rate · same players: −1.2 pts vs the usual
Arcane Comet + Domination51.6%3,832 games · 10% pick rate · same players: −1.9 pts vs the usual
Minor runes with Summon Aery
- Manaflow Band52.1%95% take it
Axiom Arcanist47.9%3.5% take it
- Celerity52.1%95% take it
Transcendence49.7%4.4% take it
- Scorch52.1%36% take it
Gathering Storm51.9%62% take it
Waterwalking52.2%2.3% take it
- Revitalize52.3%99% take it
- Font of Life52.3%93% take it
Bone Plating52.0%6.3% take it
- Adaptive Force51.9%77% take it
- Ability Haste51.4%17% take it
- Attack Speed51.9%6.2% take it
- Move Speed52.2%80% take it
- Adaptive Force50.0%20% take it
- Health52.5%24% take it
- Health Scaling51.6%74% take it
- Tenacity and Slow Resist51.1%2.3% take it
These numbers describe, they do not prove. Each rate is Janna’s record when its player chose that option, pulled toward Janna’s own rate by 100 games of prior so a small sample cannot look like a discovery. An uncommon page often wins more because experts run it, and they would win on any page, so only a choice taken in at least 10% of games can be recommended, and spells and keystones are ranked by how the SAME players do with them against the usual choice, not by the raw rate; rarer ones are listed with their numbers and labeled. The build line (opening buy, the two key items in the order they are finished, boots or the support upgrade) is advice in the same sense: how Janna does when built that way.
The learning curve
Champion pool
On a first game Janna wins 49.8%; in the hands of players with the most mastery on it, 51.9%. That gap ranks it 163 of 173 for how much practice pays. It crosses 50% at about 4.4K mastery points.
Pro play
On the pro tier list
Janna in the major leagues and international events this season, across 3,434 games: its record, how often it is picked or banned, whether it is taken blind or saved as a counter, its lane at 15 minutes, and the best pro on it.
| Lane | Win rate | Priority | Blind / counter | Lane @15 | Best pro |
|---|---|---|---|---|---|
| Support | 49.8%1W 2L | 0%0% in any lane | 100% counter | −142 gold | — |
How much knowing Janna pays
Players on their Mastery band win 2.1 points more on Janna than first-timers do: #163 of 173 champions for how much mastery pays.
At 300k+ mastery points, Janna players win 51.9%: #117 of 173 champions for where mastery ends up. The fitted curve levels off at about 51.9%, and is half-way up by ~25K points.
JannaDots are the six mastery bands, placed at their mastery points. The line is the best-fitting curve that rises and levels off.
This is not a promise about your next game. Players do not reach a mastery band in a random order, and a champion someone loses on tends to get dropped before it reaches the high bands — so the right-hand side of every curve is partly survivors, not only practice.
Text summary of this page as it stood on Nov 9, 2026. The live tables on this page are current.
Janna ranked-play summary
Most similar champions: Soraka, Karma, Renata Glasc.
Anonymous public figures recorded on Nov 9, 2026, when this page was built. The interactive tables on this page load current data.