John Wolf Jeffrey vs Michael Mmoh Head to Head
- Age
- John Wolf Jeffrey: 27
- Michael Mmoh: 28
- Height
- John Wolf Jeffrey: 6'0" (183cm)
- Michael Mmoh: 6'2" (188cm)
- Weight
- John Wolf Jeffrey: 179lbs (81kg)
- Michael Mmoh: 198lbs (90kg)
- Plays
- John Wolf Jeffrey: Right-handed
- Michael Mmoh: Right-handed
- Backhand
- John Wolf Jeffrey: Two-handed
- Michael Mmoh: Two-handed
- Turned pro
- John Wolf Jeffrey: 2019
- Michael Mmoh: 2016
Avg total18.8
Last metSep 2026
Head-to-head counts meetings since 2011
John Wolf Jeffrey leads Michael Mmoh 5–1 in their head-to-head. They last met at the 2026 Tiburon Challenger semifinal, which Mmoh won 2-6 2-6. Their completed meetings average 18.8 games.
Signal breakdown· John Wolf Jeffrey first
- Hard5–1
Jeffrey leads · 6 meetings
- Straight-sets wins5–1
Jeffrey leads · 6 meetings
Every meeting· 6 on record
- Mmoh won2-62-6Tiburon Challenger· Hard· SF· Challenger· Sep 2026
- Jeffrey won6-47-6(5)Citi Open - Washington· Hard· R16· ATP 500· Aug 2023
- Jeffrey won6-46-16-2Australian Open - Melbourne· Hard· R32· Grand Slam· Jan 2023
- Jeffrey won6-36-2Las Vegas Challenger· Hard· SF· Challenger· Oct 2021
- Jeffrey won6-26-2Columbus Challenger· Indoor Hard· R16· Challenger· Sep 2019
- Jeffrey won6-26-2Columbus Challenger· Indoor Hard· 3rd round· Challenger· Sep 2019