I need to first find the correct archetype. Let me search for Mono-White Humans in Pioneer:
That's Standard Humans. Let me check the Pioneer meta to see what Humans archetypes exist:
I don't see Mono-White Humans in the Pioneer meta for the past 7 days. Let me check if there's any data for this archetype using a database query:
I found that there are 2 Mono-White Humans entries in the past 7 days, but they have 0 wins, losses, and draws recorded. This typically means no match data is available. Let me verify if there's tournament information for these entries:
Mono-White Humans had very limited representation in Pioneer over the past 7 days, appearing in only 2 tournament entries. One entry went 1-3 (25% winrate), while the other has incomplete data. With only one complete result available, this represents insufficient data to calculate a meaningful winrate for the archetype.
The deck did not appear in any of the top 20 archetypes by meta share during this period, indicating it represents less than 1% of the Pioneer metagame.
Sources
Data from 2 tournaments: 100% MTGO.
https://www.mtgo.com/decklist/pioneer-challenge-32-2025-11-2812825463
https://www.mtgo.com/decklist/pioneer-challenge-32-2025-11-2812825456