Why Malcolm Wellmaker's takedown defence is the key variable against Otari Tanzilovi

The setup

Malcolm Wellmaker (10-2-0) and Otari Tanzilovi (10-2-0) meet at bantamweight on the main card when UFC Fight Night: Allen vs. Duncan arrives at Meta APEX in Las Vegas on Saturday, October 10, 2026, scheduled for three rounds.

The card carries 9 bouts in our tables, with this pairing on the main card. The bout is listed as announced in the PropBetEdge schedule.

The question this preview works through is whether Malcolm Wellmaker can keep the fight where 46% takedown defence says it will struggle to stay, against a 4.5-takedowns-per-15 opponent. Career-to-date round statistics are on file for both fighters, so that comparison is two-sided.

Tale of the tape

• Record: Malcolm Wellmaker 10-2-0 · Otari Tanzilovi 10-2-0
• Age: Malcolm Wellmaker 32 · Otari Tanzilovi 28
• Height: Malcolm Wellmaker 5'10" · Otari Tanzilovi 5'9"
• Reach: Malcolm Wellmaker 71.5" · Otari Tanzilovi 70"
• Stance: Malcolm Wellmaker Switch · Otari Tanzilovi Orthodox
• Listed weight: Malcolm Wellmaker 135 lbs · Otari Tanzilovi 145 lbs

Reach is close to even (71.5" to 70"), so neither fighter starts with a length edge and the striking exchanges begin from the same distance. Malcolm Wellmaker is listed as a switch-stance fighter, so his lead side can change through the fight and the opponent's setups have to work in both directions. Listed weights differ: Otari Tanzilovi at 145 lbs to 135 for Malcolm Wellmaker. Listed weight is a roster figure, not a weigh-in, so it is a note rather than an edge.

Recent form

Malcolm Wellmaker has 5 completed UFC bouts in the PropBetEdge archive: 3 wins and 2 losses. Every one of them came inside the distance (3 by KO/TKO). He has been finished once in the archive. Most recently he lost to Juan Diaz by submission in round 2 on May 16, 2026. That puts him 147 days out by fight night.

• L vs Juan Diaz — submission, R2 (May 16, 2026, UFC Fight Night: Allen vs. Costa)
• L vs Ethyn Ewing — unanimous decision, R3 (Nov 15, 2025, UFC 322: Della Maddalena vs. Makhachev)
• W vs Kris Moutinho — KO/TKO, R1 (Jun 14, 2025, UFC Fight Night: Usman vs. Buckley)
• W vs Cameron Saaiman — KO/TKO, R1 (Apr 26, 2025, UFC Fight Night: Machado Garry vs. Prates)
• W vs Adam Bramhald — KO/TKO, R1 (Aug 28, 2024, Dana White's Contender Series: Season 8, Week 3)

Otari Tanzilovi has 2 completed UFC bouts in the PropBetEdge archive: 0 wins and 2 losses. The losses went to the scorecards. Most recently he lost to Shane Collins by unanimous decision in round 3 on Jun 20, 2026. That is 112 days before fight night, a quick turnaround.

• L vs Shane Collins — unanimous decision, R3 (Jun 20, 2026, UFC Fight Night: Kape vs. Horiguchi 2)
• L vs Josias Musasa — split decision, R3 (Sep 11, 2024, Dana White's Contender Series: Season 8, Week 5)

Style and statistical matchup

Malcolm Wellmaker lands 4.58 significant strikes per minute at 55% accuracy; Otari Tanzilovi lands 4.2 at 68%. The two are close on volume, so neither side can expect to win rounds on activity alone. On the other side of the exchange, Malcolm Wellmaker absorbs 4.23 per minute with 52% striking defence and Otari Tanzilovi absorbs 4.2 with 49%.

On the ground, Malcolm Wellmaker averages 0 takedowns per 15 minutes at 0% accuracy and defends 46% of attempts against him; Otari Tanzilovi averages 4.5 at 36% and defends 85%. That is the mismatch in this fight: Otari Tanzilovi's takedown rate against a 46% defence means Malcolm Wellmaker should expect to be tested on the fence early, and the takedown and control markets follow directly from whether Wellmaker holds.

All of these are career-to-date PropSports round-statistics snapshots at capture, not as-of figures for this bout: they describe each fighter across every opponent, which is why the archive form above is read alongside them rather than replaced by them.

Round-level PropSports data exists for 7 archived rounds of Malcolm Wellmaker's: 123 of 230 significant strikes landed (53%), 17.6 per round, 0 of 3 takedowns, 1:20 of control time and 2 knockdowns. Round-level PropSports data exists for 3 archived rounds of Otari Tanzilovi's: 58 of 89 significant strikes landed (65%), 19.3 per round, 5 of 9 takedowns, 4:14 of control time. Those samples are small and uneven, so they colour the career averages rather than override them.

What could break the angle

Here is where the read could be wrong. Otari Tanzilovi has only 2 archived UFC bouts in the PropBetEdge database, so the form read is thin. Career averages are career-to-date snapshots at capture; they include fights outside this matchup context and are not as-of figures. There is also no odds snapshot in PropBetEdge data for this bout, so nothing above can be checked against a market yet; the read describes what to look for, not where value sits. A late weigh-in miss, a replacement or a change in scheduled rounds would each invalidate parts of it.

Final read

On the data, the fight turns on Malcolm Wellmaker's takedown defence against Otari Tanzilovi's rate: 46% against 4.5 per 15 minutes. The uncertainty is mostly about coverage: archive shorter than 3 bouts for Otari Tanzilovi. What to monitor: the three-round format holding, the weigh-in, and once a price exists, where the fight goes the distance, method of victory, round betting and takedowns markets open relative to this read. No model price or market line exists in PropBetEdge data for this bout, so this is not a pick; the Bettor's Edge panel above carries the impact score and the markets connected to the evidence.

Matchup page: Malcolm Wellmaker vs. Otari Tanzilovi · Full card: UFC Fight Night: Allen vs. Duncan · Fighter pages: Malcolm Wellmaker, Otari Tanzilovi.