What named creators run on Zofia, and every option the game allows. Plus the gadget interactions that decide the matchup.
Primary and attachments: NotJoeyBlack and Rasco100's pick.
Rainbow Six counters are gadget interactions, rules of the game rather than statistics, so every pairing here comes from the two operators' own kit pages: the mechanism from whoever wins it, the gadget it beats from whoever brings it.
The KS79 Lifeline fires electronically triggered projectiles, which is what Mute's page means by launched explosives, and a jammer inside the radius stops them going off.
Both barrels of the KS79 Lifeline fire a projectile, so an Active Defense System covering the doorway eats the concussion round and the impact round alike.
Wamai's page says the Mag-NET turns Attackers' projectiles against them, and a KS79 concussion round redirected back down the hallway does exactly that to Zofia's own push.
Rook's armour plates absorb damage. A KS79 concussion round is not damage, it is a 170-decibel shockwave, and a plate does nothing about hearing loss and a dizzying effect.
A Stim Pistol restores health, so Doc answers damage. Zofia's concussion ammunition disorients instead, and there is no dose for that.
Zofia is an Attacker in Rainbow Six Siege.
Rainbow Six's counters are mostly deterministic gadget interactions, rules of the game rather than statistics, so we state them from the two operators' own kit pages with no telemetry needed. A pairing is only written where the winning operator's page names the mechanism, which is why plenty of operators here carry none. Statistical data is based on external APIs and publicly available information. It may differ from official data.
NotJoeyBlack, Rasco100 and SINOOS publish loadout picks under their own name, and this page credits each of them rather than averaging them into a single answer. We measure nothing ourselves. The list of what Zofia can equip is the game's own, and is separate from anyone's opinion about it. Statistical data is based on external APIs and publicly available information. It may differ from official data.