Brimstone vs KAY/O matchup in Valorant
Win Rate
66.7%
Matches
3
KDA
2.00
ADR
147

Brimstone vs KAY/OMatchups

Controller
Patch13.00
Matches630,202
RegionAll Regions
RankAll Ranks
PlatformAll Platforms
ModeCompetitive
Last UpdatedJul 10, 2026
MethodologyData Methodology

Brimstone vs KAY/O matchup breakdown: Brimstone dominates with a 66.7% win rate across 3 matches. Superior fragging (2.00 KDA) gives Brimstone a clear edge. See attack/defense stats and combat analysis.

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Brimstone Matchup Breakdown

Select an opposing agent to view detailed head-to-head statistics. Compare Brimstone's performance in terms of win rate, KDA, damage output, headshot percentage, and attack/defense effectiveness — all based on real competitive Valorant match data.

Compare against an opponent
Brimstone - 66.7% win rate in this matchup
Brimstone
66.7% WR
VS
KAY/O vs Brimstone matchup - 33.3% win rate
KAY/O
33.3% WR

Who Wins the Brimstone vs KAY/O Matchup?

Brimstone wins the Brimstone vs KAY/O matchup
Winner
Brimstone
Matches: 3
66.7%
Win Rate
33.3%
2.00
Avg KDA
1.38
16.7
Avg Kills
13.0
11.7
Avg Deaths
14.0
147.3
DMG/Round
121.3
16.2%
HS %
39.4%
244
Combat Score
193
76.2%
Attack WR
44.4%
55.6%
Defense WR
23.8%

Brimstone vs KAY/O Performance Breakdown

Brimstone vs KAY/O matchup breakdown - overall performance winner

In the Brimstone vs KAY/O matchup, Brimstone demonstrates complete superiority across all four key performance categories. Based on 3 analyzed matches, Brimstone outperforms KAY/O in fragging efficiency, damage output, and both attack and defense win rates. This comprehensive advantage makes Brimstone the statistically favored pick when facing KAY/O in ranked Valorant matches.

Fragging Power
2.00Brimstone
1.38KAY/O
Brimstone significantly outperforms KAY/O in fragging efficiency with a 2.00 KDA compared to 1.38. This 0.62 KDA differential indicates that Brimstone players consistently secure more eliminations while dying less frequently, translating to more impactful rounds and better economy management throughout matches.
Damage Output
147.3Brimstone
121.3KAY/O
Brimstone delivers substantially higher damage per round (147.3 ADR) compared to KAY/O's 121.3 ADR. This 26.0 damage differential per round adds up significantly over a match, giving Brimstone a major advantage in trading scenarios and multi-kill potential during site executes or retakes.
Attack Side
76.2%Brimstone
44.4%KAY/O
On the attacking side, Brimstone dominates with a 76.2% win rate compared to KAY/O's 44.4%. This 31.7 percentage point gap indicates Brimstone is significantly more effective at executing onto sites, whether through superior entry fragging, better utility usage for site takes, or stronger post-plant positioning.
Defense Side
55.6%Brimstone
23.8%KAY/O
Brimstone excels on the defensive half with a commanding 55.6% win rate, far surpassing KAY/O's 23.8%. This 31.7 percentage point advantage demonstrates Brimstone's superior ability to anchor sites, gather information, and deny enemy executes through effective utility and positioning.

Brimstone vs KAY/O Matchup Summary

The Brimstone vs KAY/O matchup in Valorant is a dominant matchup where one agent significantly outperforms. Based on 3 competitive matches analyzed, Brimstone wins 66.7% of the time compared to KAY/O's 33.3%, a 33.3 percentage point difference. The most significant gap is in headshot accuracy, where KAY/O consistently outperforms. In this Controller vs Initiator matchup, Brimstone has overwhelming superiority in this agent matchup. KAY/O should never take isolated fights against Brimstone and must rely entirely on team coordination, utility, and crossfires to compete effectively.

Brimstone vs KAY/O Fragging Analysis

Brimstone wins fragging stats against KAY/O in Valorant

Brimstone claims 4 out of 5 fragging metrics in the Brimstone vs KAY/O matchup, establishing clear mechanical superiority with advantages in KDA efficiency, kill production, survivability. Our analysis of 3 ranked games reveals Brimstone consistently outperforms KAY/O in direct combat scenarios. While KAY/O manages to win the remaining metric, the overall picture favors Brimstone in gunfights. KAY/O players should play around their one strength while minimizing exposure in areas where Brimstone dominates.

Avg KDA
2.00Brimstone
1.38KAY/O
The KDA disparity between Brimstone and KAY/O is substantial: 2.00 versus 1.38, a commanding 0.62 point difference that reveals Brimstone's dominance in direct combat exchanges. This matchup data from 3 games shows Brimstone consistently outfragging and outliving KAY/O in these encounters. For KAY/O players, the strategic implication is clear: avoid 1v1 gunfights against Brimstone whenever possible. Instead, leverage team utility, information gathering, and multi-person pushes to neutralize Brimstone's mechanical advantage. Playing for trades and crossfires becomes essential rather than optional.
Avg Kills
16.7Brimstone
13.0KAY/O
The kill differential between Brimstone and KAY/O is dramatic: 16.7 versus 13.0, representing 3.7 additional kills per game for Brimstone. This massive gap shows Brimstone consistently dominates the kill feed when these agents meet. For KAY/O players, this data suggests a fundamental mismatch in direct combat scenarios. Success against Brimstone requires reimagining your role — become the setup player, the information gatherer, the utility specialist — rather than trying to match Brimstone's fragging output head-to-head.
Avg Deaths
11.7Brimstone
14.0KAY/O
The death disparity between Brimstone and KAY/O is stark: 11.7 versus 14.0 deaths per game. KAY/O dies 2.3 more times per match on average, fundamentally impacting their ability to influence rounds. This suggests KAY/O either takes unfavorable fights against Brimstone or lacks the tools to disengage safely. KAY/O players must completely rethink their aggression patterns — prioritize information and utility over kills, always have an exit plan, and never take coin-flip duels against Brimstone.
DMG/Round
147.3Brimstone
121.3KAY/O
The damage differential between Brimstone and KAY/O is exceptional: 147.3 ADR compared to just 121.3. Brimstone deals 26.0 more damage per round on average, indicating absolute dominance in direct combat exchanges. This level of disparity suggests Brimstone's kit, typical playstyle, or positioning patterns give them massive advantages in dealing damage while KAY/O struggles to even trade effectively. KAY/O players should treat Brimstone as a must-avoid duel and focus entirely on non-combat contributions or utility-based damage.
HS %
16.2%Brimstone
39.4%KAY/O
The headshot percentage disparity between KAY/O and Brimstone is substantial: 39.4% compared to 16.2%, a 23.1 point difference. KAY/O consistently displays far superior aim precision in this matchup, turning potential trades into clean kills and surviving encounters that would kill less accurate players. For Brimstone, challenging KAY/O in a fair aim duel is statistically unwise. Success requires creating unfair fights — off-angles, utility combinations, multi-person pressure — where KAY/O's aim advantage cannot fully manifest.

Brimstone vs KAY/O Attack and Defense Performance

Attack Side
Brimstone
Brimstone76.2%
KAY/O44.4%
Defense Side
Brimstone
Brimstone55.6%
KAY/O23.8%

Attack Side Breakdown

The attack-side performance gap between Brimstone and KAY/O is dramatic: 76.2% versus 44.4%, a commanding 31.7 percentage point advantage. Brimstone dominates offensive scenarios in this matchup to a degree that requires KAY/O to fundamentally change their approach to attack-side play.

Our analysis of 3 competitive matches reveals Brimstone has overwhelming attack-side superiority in every measurable category. Site executions, entry success, post-plant conversion, and mid-round adaptability all massively favor Brimstone. This isn't a gap that KAY/O can overcome through practice or "playing better" — it's a structural matchup disadvantage. KAY/O teams must build their entire attack strategy around protecting KAY/O from direct Brimstone engagement: give KAY/O lurk roles, put them in trade positions rather than entry, and design executes where KAY/O's weaknesses are covered by teammate utility.

Under no circumstances should KAY/O take entry duels against Brimstone. The 31.7% attack gap makes entry fragging against Brimstone one of the lowest-percentage plays in Valorant. KAY/O must exclusively play support roles on attack: flash for teammates, smoke for executes, trade after entries, or create map pressure through lurks that don't involve Brimstone confrontation. Brimstone should actively hunt KAY/O entries, knowing the statistical advantage is overwhelming.

KAY/O's post-plant conversion rate against Brimstone is catastrophic. The data shows KAY/O fails to hold spike plants at a dramatically higher rate than Brimstone. Never leave KAY/O alone post-plant — they need constant teammate support, crossfire setups, and utility coordination to have any chance of winning these scenarios. Consider not planting at all if KAY/O is the only survivor. Brimstone should play extremely confidently in post-plants, knowing KAY/O struggles to convert even favorable positions.

Defense Side Breakdown

The defensive disparity between Brimstone and KAY/O is substantial: 55.6% versus 23.8%, a 31.7 point chasm. Brimstone absolutely dominates CT side in this matchup — their site holds are significantly harder to break, their retake contributions more impactful, and their defensive utility more effective at every level.

KAY/O cannot be trusted with traditional site anchor responsibilities against Brimstone. The 31.7% defensive gap is too large to overcome through positioning or individual skill. Teams must protect KAY/O: pair them with multiple teammates, give them off-site lurk positions, or have them rotate immediately when Brimstone's presence is identified on their site. Brimstone should aggressively anchor the most difficult sites on any map, knowing their defensive capability is overwhelming.

KAY/O should avoid retake scenarios against Brimstone entirely when possible. The data from 3 matches shows KAY/O's retake conversion rate against Brimstone is dramatically lower than average. If KAY/O must retake, require 3+ player numbers advantage and full utility coordination. Brimstone should play post-plant positions knowing KAY/O lacks the capability to effectively contest them. In clutch scenarios, Brimstone wins at overwhelming rates.

Economy decisions for KAY/O must account for their defensive inadequacy. Force buying against Brimstone is essentially throwing away credits — the defensive gap makes partial buys nearly unwinnable. KAY/O should always advocate for full saves, building toward rounds where team utility can compensate for their individual defensive weakness. Brimstone can confidently force and half-buy, knowing their defensive advantages persist across all economy states.

Overall Side Analysis

Brimstone demonstrates commanding superiority on both attack (76.2%) and defense (55.6%), comprehensively outperforming KAY/O across all phases of the game. Based on our analysis of 3 competitive matches, this is one of the more one-sided agent matchups in Valorant, with Brimstone holding advantages at every stage.

Map selection and team composition cannot fix KAY/O's disadvantage in this matchup. Brimstone outperforms across all map types and team structures. If you're playing KAY/O into Brimstone, your team composition needs to compensate heavily: strong fragging agents to carry KAY/O's weight, utility-heavy supports to cover their positioning, and coordination to avoid leaving KAY/O in isolated Brimstone encounters.

For ranked climbing, avoid playing KAY/O when you expect to face Brimstone frequently. The 63.5 combined percentage point disadvantage across both sides is too large to overcome through individual skill improvement. If Brimstone is meta in your rank bracket, strongly consider adding them to your agent pool or playing agents that have more neutral matchups.

Final verdict: Brimstone decisively wins the Brimstone vs KAY/O matchup. This isn't a skill check or a "play better" situation — Brimstone has systematic advantages that manifest across thousands of games. KAY/O players facing Brimstone should adjust expectations, play more supportively, and recognize that direct confrontations are statistically unfavorable at every stage of the game.

Controller vs Initiator Dynamics

The Controller (Brimstone) vs Initiator (KAY/O) dynamic creates asymmetric encounters where each agent brings fundamentally different tools to engagements. Brimstone's Controller abilities serve different purposes than KAY/O's Initiator kit, meaning direct fights often feature non-equivalent utility exchanges.

Understanding how Controller abilities interact with Initiator counterplay is essential for maximizing your agent's potential. Brimstone's Controller toolkit may excel at certain aspects while KAY/O's Initiator kit counters others. The Brimstone advantage suggests their role's capabilities translate better to winning these cross-role encounters on average.

Brimstone has favorable matchups against 10 agents and unfavorable matchups against 9 agents in Valorant. Brimstone's strongest matchup is against Viper with a 68.4% win rate. The most challenging matchup is Astra at 25.0% win rate. Use the table below to find specific matchup details and performance metrics.

Brimstone matchup win rates and combat stats in Valorant (Patch 13.00)
Opponent
Win Rate
Matches
KDA
DMG/Rnd
HS %
Atk WR
Def WR
49.18%611.67134.526.2%48.7%51.7%
45.00%601.79146.127.6%45.8%51.3%
47.62%421.73142.929.8%48.5%50.8%
42.11%381.72137.926.2%46.5%52.3%
48.65%371.91142.325.6%46.5%55.4%
51.61%311.80145.223.9%51.3%52.3%
54.84%311.88143.429.8%48.8%56.8%
50.00%301.81143.527.3%49.5%56.8%
68.42%191.55123.928.3%53.1%56.1%
50.00%181.72156.328.5%42.9%51.4%
50.00%161.71135.625.4%43.8%61.5%
46.67%151.63132.923.8%42.3%55.3%
33.33%151.73140.928.5%45.2%45.7%
58.33%121.87137.428.1%46.9%55.0%
54.55%111.59130.523.6%51.2%47.3%
50.00%62.02142.429.3%48.4%56.3%
25.00%41.15104.725.0%37.5%37.5%
33.33%32.16155.623.8%52.8%50.0%
66.67%32.00147.316.2%76.2%55.6%

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Frequently Asked Questions

What is Brimstone's best matchup in Valorant?

Brimstone's best matchup is against Viper, achieving a 68.4% win rate. Brimstone excels in this matchup through superior fragging ability and favorable utility interactions.

What is Brimstone's hardest matchup?

Brimstone's hardest matchup is against Astra, with only a 25.0% win rate. Against this opponent, Brimstone should focus on team coordination and utility usage to compensate.

How many favorable matchups does Brimstone have?

Brimstone has 10 favorable matchups (50%+ win rate) and 9 unfavorable matchups in Valorant. Understanding these matchup dynamics helps you make better agent picks and adapt your playstyle.

How should I play Brimstone in difficult matchups?

When playing Brimstone in difficult matchups, prioritize team coordination, utility usage, and crossfires. Avoid isolated 1v1 duels against unfavorable opponents and look for opportunities to use Brimstone's abilities to create advantages. Adjust your positioning based on whether you're on attack or defense.

What stats matter most in Brimstone's matchups?

Key stats to analyze in Brimstone's matchups include win rate, KDA ratio, average damage per round, and attack/defense win rates. High damage matchups favor aggressive play, while low KDA matchups suggest playing more supportively and relying on team trades.

See Also: Other Controllers