Why Wellington Turman's takedown defence is the key variable against Seokhyeon Ko

• Record: Seokhyeon Ko 13-3-0 · Wellington Turman 18-8-0
• Age: Seokhyeon Ko 33 · Wellington Turman 30
• Height: Seokhyeon Ko 5'10" · Wellington Turman 6'0"
• Reach: Seokhyeon Ko 71" · Wellington Turman 72"
• Stance: Seokhyeon Ko Southpaw · Wellington Turman Orthodox
• Listed weight: Seokhyeon Ko 169 lbs · Wellington Turman 170 lbs

Reach is close to even (71" to 72"), so neither fighter starts with a length edge and the striking exchanges begin from the same distance. It is an southpaw-versus-orthodox pairing: lead legs line up on the outside, which rewards the rear straight and the rear kick and makes the calf-kick battle a live one.

Recent form

Our archive has 4 completed UFC bouts for Seokhyeon Ko, 3 wins and 1 loss. None of those wins came inside the distance, a pattern that leans toward the judges. The loss went to the scorecards. He last fought on Jul 18, 2026 and lost to Jean-Paul Lebosnoyani by unanimous decision in round 3. That is 112 days before fight night, a quick turnaround.

• L vs Jean-Paul Lebosnoyani — unanimous decision, R3 (Jul 18, 2026, UFC Fight Night: Du Plessis vs. Usman)
• W vs Phil Rowe — unanimous decision, R3 (Nov 1, 2025, UFC Fight Night: Garcia vs. Onama)
• W vs Oban Elliott — unanimous decision, R3 (Jun 21, 2025, UFC Fight Night: Hill vs. Rountree Jr.)
• W vs Igor Cavalcanti — unanimous decision, R3 (Sep 4, 2024, Dana White's Contender Series: Season 8, Week 4)

Wellington Turman has 9 completed UFC bouts in the PropBetEdge archive: 3 wins and 6 losses. 1 of those wins came inside the distance (1 by submission), a 33% finish rate on archived wins. He has been finished 3 times in the archive. He last fought on Dec 2, 2023 and lost to Jared Gooden by submission in round 2. That is 1071 days before fight night on our dates, a layoff long enough to count as a variable in its own right.

• L vs Jared Gooden — submission, R2 (Dec 2, 2023, UFC Fight Night: Dariush vs. Tsarukyan)
• L vs Randy Brown — unanimous decision, R3 (Jun 24, 2023, UFC Fight Night: Emmett vs. Topuria)
• L vs Andre Petroski — unanimous decision, R3 (Nov 12, 2022, UFC 281: Adesanya vs. Pereira)
• W vs Misha Cirkunov — submission, R2 (Feb 26, 2022, UFC Fight Night: Makhachev vs. Green)
• W vs Sam Alvey — split decision, R3 (Aug 28, 2021, UFC Fight Night: Barboza vs. Chikadze)

Seokhyeon Ko is the more recently active of the two (112 days out against 1071 for Turman). Both archives lean toward decisions (0% and 33% of wins finished), which points the other way on the distance question.

Style and statistical matchup

Seokhyeon Ko lands 3.15 significant strikes per minute at 50% accuracy; Wellington Turman lands 3.23 at 51%. The two are close on volume, so neither side can expect to win rounds on activity alone. On the other side of the exchange, Seokhyeon Ko absorbs 1.93 per minute with 62% striking defence and Wellington Turman absorbs 4.17 with 45%. Seokhyeon Ko is the harder fighter to hit on both measures, which is the profile that makes an opponent's volume less useful than it looks.

On the ground, Seokhyeon Ko averages 3 takedowns per 15 minutes at 52% accuracy and defends 50% of attempts against him; Wellington Turman averages 1.55 at 20% and defends 42%. That is the mismatch in this fight: Seokhyeon Ko's takedown rate against a 42% defence means Wellington Turman should expect to be tested on the fence early, and the takedown and control markets follow directly from whether Turman 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 6 archived rounds of Seokhyeon Ko's: 102 of 210 significant strikes landed (49%), 17 per round, 4 of 8 takedowns, 14:57 of control time. Round-level PropSports data exists for 21 archived rounds of Wellington Turman's: 312 of 609 significant strikes landed (51%), 14.9 per round, 10 of 48 takedowns, 28:02 of control time. Those samples are small and uneven, so they colour the career averages rather than override them.

What could break the angle

The counter-case is mostly about sample. Wellington Turman will have been out 1071 days by fight night on our archive dates: a long layoff the averages cannot price. 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 Wellington Turman's takedown defence against Seokhyeon Ko's rate: 42% against 3 per 15 minutes. The uncertainty is ordinary fight variance rather than missing data. 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 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: Seokhyeon Ko vs. Wellington Turman · Full card: UFC Fight Night: Cortes Acosta vs. Walker · Fighter pages: Seokhyeon Ko, Wellington Turman.