I'll analyze the winrate of Mono Black Aggro in Standard from August 1st through today.
Mono Black Aggro has posted a solid 63.2% winrate in Standard from August 1st through today, winning 12 matches and losing 7 (excluding mirror matches). The archetype has appeared in 26 tournament entries across 4 tournaments during this period.
The deck's core strategy centers around Timeline Culler and Forsaken Miner as 4-ofs, supported by efficient threats like Faerie Dreamthief and utility pieces like Dark Knight's Greatsword and Feed the Cycle. Despite representing a relatively small meta share, the archetype has demonstrated strong match win conversion when piloted.
The 63% winrate suggests Mono Black Aggro is well-positioned in the current Standard environment, though its limited tournament presence indicates it remains a niche choice rather than a mainstream meta option.
Sources: Data from 4 tournaments: 50% MELEE, 50% MTGO.
https://melee.gg/Decklist/View/7fe48979-9b0a-4230-b354-b34a010452ec
https://www.mtgo.com/decklist/standard-challenge-32-2025-08-3012812780
https://www.mtgo.com/decklist/standard-challenge-32-2025-08-2912812773