Amanda Nunes's finishing rate is the number that matters against Kayla Harrison

Amanda Nunes has 18 completed UFC bouts in the PropBetEdge archive: 16 wins and 2 losses. 10 of those wins came inside the distance (7 by KO/TKO and 3 by submission), a 63% finish rate on archived wins. She has been finished twice in the archive, every loss ending early. Most recently she beat Irene Aldana by unanimous decision in round 5 on Jun 10, 2023. That is 1253 days before fight night on our dates, a layoff long enough to count as a variable in its own right.

• W vs Irene Aldana — unanimous decision, R5 (Jun 10, 2023, UFC 289: Nunes vs. Aldana)
• W vs Julianna Pena — unanimous decision, R5 (Jul 30, 2022, UFC 277: Pena vs. Nunes 2)
• L vs Julianna Pena — submission, R2 (Dec 11, 2021, UFC 269: Oliveira vs. Poirier)
• W vs Megan Anderson — submission, R1 (Mar 6, 2021, UFC 259: Blachowicz vs. Adesanya)
• W vs Felicia Spencer — unanimous decision, R5 (Jun 6, 2020, UFC 250: Nunes vs. Spencer)

Kayla Harrison is the more recently active of the two (525 days out against 1253 for Nunes). Both archives lean toward finishes (100% and 63% of wins), which is the pattern that feeds a fight-goes-distance read.

Style and statistical matchup

Kayla Harrison lands 4.29 significant strikes per minute at 62% accuracy; Amanda Nunes lands 4.55 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, Kayla Harrison absorbs 1.1 per minute with 66% striking defence and Amanda Nunes absorbs 2.62 with 57%. Kayla Harrison 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, Kayla Harrison averages 2.84 takedowns per 15 minutes at 37% accuracy and defends 100% of attempts against her; Amanda Nunes averages 2.73 at 54% and defends 82%. Kayla Harrison's 18-point takedown-defence edge is the grappling number to weigh: it limits how often the fight leaves the striking exchanges.

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 4 archived rounds of Kayla Harrison's: 81 of 125 significant strikes landed (65%), 20.3 per round, 4 of 8 takedowns, 10:56 of control time. Round-level PropSports data exists for 47 archived rounds of Amanda Nunes's: 928 of 1784 significant strikes landed (52%), 19.7 per round, 38 of 67 takedowns, 69:58 of control time and 8 knockdowns. Those samples are small and uneven, so they colour the career averages rather than override them.

What could break the angle

Start with what is missing. Kayla Harrison has only 2 archived UFC bouts in the PropBetEdge database, so the form read is thin. Kayla Harrison will have been out 525 days by fight night on our archive dates: a long layoff the averages cannot price. Amanda Nunes will have been out 1253 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, Amanda Nunes's 3 inches of reach is the one material physical edge, and what it is worth depends on pace figures our tables do hold. The uncertainty is mostly about coverage: archive shorter than 3 bouts for Kayla Harrison. What to monitor: the five-round format holding, the weigh-in, and once a price exists, where the fight goes the distance, total rounds, method of victory, round betting and significant strikes 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: Kayla Harrison vs. Amanda Nunes · Full card: UFC 334: Gane vs. Hokit · Fighter pages: Kayla Harrison, Amanda Nunes.