๐ŸฅŠ WelterweightOceanside, California, USA

Sunday, Apr 19, 2026, 1:00 AM UTC

Game starts in 13h 11m

Jonathan Mansour

Jonathan Mansour

vs

William King

William King

Jonathan Mansour Win

AI Confidence: โšก85%

Winner: Jonathan Mansour Win (โšก85%)

Spread: Jonathan Mansour -4.5 Rounds (-4.5) (โšก80%)

Total: Over 7.5 (โšก75%)

Jonathan Mansour vs William King Prediction

Jonathan Mansour, an undefeated and highly-touted prospect with a stellar amateur pedigree, faces veteran William King in an 8-round lightweight contest. Mansour is expected to leverage his superior skills and hometown advantage to secure a comfortable decision victory, though King's known durability will likely prevent an early stoppage. This fight marks a significant step up for Mansour, testing his endurance over more rounds.

AI-powered prediction

ATS PREDICTION

Jonathan Mansour Win

Predicted: Mansour by Unanimous Decision

โšก85%

Jonathan Mansour enters this bout with a perfect 6-0 professional record, complemented by an exceptional amateur background that includes two National Golden Gloves titles and a #1 ranking at 132 lbs in the US. He possesses superior speed, ring IQ, and is steadily developing his power. William King, while a seasoned veteran who has never been stopped, has a professional record of 6-3-2 and is on a 1-3-1 skid in his last five fights. Mansour is also fighting in his hometown, which will provide a significant crowd advantage, and is taking a step up to his first 8-round fight, indicating confidence from his camp. While King's durability suggests the fight will likely go the distance, Mansour's skill and momentum make him the clear favorite to win decisively on points.

SPREAD PREDICTION

Jonathan Mansour -4.5 Rounds (-4.5)

80%

Given Mansour's technical superiority and King's recent struggles, Mansour is expected to win the vast majority of rounds. King's resilience means a knockout is less probable, but Mansour's ability to control the pace and land cleaner shots should see him comfortably win at least five more rounds than King in an eight-round contest.

TOTAL PREDICTION

Over 7.5

75%

William King has a reputation for durability, having never been stopped in his professional career, despite facing a variety of opponents. Mansour, while undefeated and showing increasing power, has only two knockouts in six fights. This suggests that while Mansour will likely dominate, King's ability to absorb punishment will push the fight into the later rounds, making the 'over 7.5 rounds' a strong pick for this 8-round bout.

๐Ÿ“Š More Markets

๐ŸฅŠ Fight Outcome

Will the Fight Go the Distance?

Yes

75%

William King has never been stopped, indicating strong resilience, and Mansour's KO ratio is not exceptionally high.

Method of Victory (King)

King by Decision/Technical Decision

10%

King is a significant underdog, and a victory would most likely come via out-boxing Mansour, which is a low probability outcome.

๐ŸฅŠ Round Betting

Round Group Betting (Mansour)

Mansour Rounds 7-8

60%

If Mansour were to get a late stoppage, it would likely be due to accumulation of damage in the championship rounds, but a decision is more probable.

๐Ÿ“Š Fighter Props

Fight Winner

Jonathan Mansour

90%

Mansour is the undefeated prospect with a significant skill advantage and is fighting at home.

First Knockdown

No Knockdown

65%

While Mansour has power, King's proven chin makes an early knockdown unlikely.

Any Time Knockdown (Yes/No)

No

60%

Considering King's experience and lack of prior stoppages, it's more likely he avoids being knocked down, even in a losing effort.

Jonathan Mansour vs William King โ€” Key Stats (AI)

Jonathan MansourStatWilliam King
85% โœ…AI Win Probability15%
Decision โœ…Method of VictoryMansour Rounds 7-8
Over 7.5 โœ…Total Rounds75% conf
Yes โœ…Goes the Distance75% conf
85% โœ…Model ConfidenceHigh
๐ŸŸ๏ธ

Oceanside, California, USA

Home Ground

โฐ

1:00 AM UTC

Sunday, Apr 19

Matchday kickoff

๐ŸฅŠ

Welterweight

Boxing

Betting Angles โ€” Jonathan Mansour vs William King

โœ… Method of Victory: Jonathan Mansour by Decision/Technical Decision

Mansour's consistent boxing, coupled with King's toughness, makes a decision victory highly probable. The implied odds might underestimate the likelihood of King enduring the full 8 rounds against Mansour's current knockout ratio.

โœ… Total Rounds: Over 7.5 Rounds

King's defensive capabilities and ability to absorb punches suggest this fight will go the distance. Betting markets might lean slightly towards an earlier stoppage, creating value on the 'over'.

๐Ÿ’ฐ Sharp Money

Information not available from search results; however, given Mansour's prospect status and local draw, there's likely significant public backing. Line movement: Information not available, but expected movement would be Mansour's moneyline shortening as fight night approaches, and potentially the 'over' on rounds if bettors recognize King's durability.

AI Same Game Parlay โ€” Jonathan Mansour vs William King

๐Ÿ”ฅ RECOMMENDED SGP

3-Leg
Fight Winner: Jonathan Mansour1.15
Will the Fight Go the Distance?: Yes1.70
Method of Victory: Jonathan Mansour by Decision/Technical Decision1.55

Combined Odds: 3.03 (+203)

AI Confidence: 78%

$10 โ†’ $30.30 | $25 โ†’ $75.75 | $50 โ†’ $151.50

Correlation: Positive. Mansour winning by decision is strongly correlated with the fight going the distance, and Mansour being the winner.

Risk Assessment

Low Risk
3/10
  • โš ๏ธMansour's inexperience in 8-round fights could lead to late-round fatigue.
  • โš ๏ธKing's veteran experience and durability could make for a tougher fight than anticipated.
  • โš ๏ธPuncher's chance for King, despite Mansour's superior boxing skills.

Model Confidence

โšก85%

Data quality: High

Limitations

  • โ€ขLack of specific betting odds required assumptions for 'valueBets' and 'sgp' calculations.
  • โ€ขAbsence of recent injury reports for either fighter means no direct assessment of current physical condition beyond weigh-in data.
  • โ€ขBoxing is inherently unpredictable; a single punch can change the outcome.

This prediction is for informational and entertainment purposes only. It does not constitute betting advice.

Jonathan Mansour vs William King โ€” FAQ

Jonathan Mansour holds an undefeated professional record of 6 wins and 0 losses, with 2 victories coming by knockout.