Contender Series 2026 Week 7 continues with a fight between Piero Guaylupo and Callum Connor in the lightweight division. Check out our Contender Series odds series for our Guaylupo-Connor prediction and pick.

Piero Guaylupo (11-0) is unbeaten and a finisher, having brutalized Maicon Miler with a fourth-round KO/TKO at Inka FC 57 in May before that stopping Denis Da Silva via second-round retirement, with 10 of his 11 wins coming inside the distance. That relentless finishing rate follows him into the octagon as he comes into his fight this Tuesday against Callum Connor.

Callum Connor (8-0) is unbeaten riding an eight-fight winning streak fueled by finishing power, most recently blasting Iwanderson Caldas with a second-round TKO via punches at Apex Combat Championship 1 in April . Before that, he outworked Chris Stringer over a full three-round unanimous decision, showing he can grind as well as finish, as he comes into his fight this Tuesday against Piero Guaylupo.

Contender Series Week 7 Odds, courtesy of BetOnline.

Contender Series Week 7 Odds: Piero Guaylupo-Callum Connor

Piero Guaylupo: -108

Callum Connor: -108

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Why Piero Guaylupo Will Win

Piero Guaylupo enters this bout unbeaten at 11-0 with an eye-popping finishing rate—10 of his 11 wins have come inside the distance. That kind of consistent ability to end fights, most recently against Maicon Miler with a fourth-round KO/TKO, points to a fighter who doesn't need to rely on judges to win rounds.

Callum Connor's 8-0 mark is impressive on paper, but his level of opposition on the regional Apex Combat Championship circuit hasn't tested him the way a deep, well-rounded lightweight field would. Guaylupo has faced a wider variety of styles in Peru's competitive scene, which should translate into fewer surprises once the cage door closes.

Guaylupo's volume and finishing instincts late in fights, shown by stopping Denis Da Silva via second-round retirement, suggest he breaks opponents down physically and mentally as fights progress. Connor has shown he can grind out decisions, but a fighter who consistently finishes deep into fights presents a different kind of pressure entirely.

The step up to Contender Series intensity tends to expose gaps in experience, and Guaylupo's longer, more finish-heavy résumé gives him the edge in composure. Expect him to establish range early, apply relentless volume, and find the finish before the final horn, extending his undefeated run and stamping his ticket to the UFC.

Why Callum Connor Will Win

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Callum Connor brings his own perfect record into this fight at 8-0, and his path to that mark shows real versatility. He's proven he can finish fast, stopping Iwanderson Caldas via second-round TKO, but he's also shown he can grind a full three rounds to a clean unanimous decision over Chris Stringer, proving he doesn't need a finish to win.

That adaptability matters against a lightweight who's built his entire career around finishing. If Connor can survive Guaylupo's early pressure and push the fight into the second and third rounds, his composure in longer fights could become the deciding factor.

Guaylupo's 11-0 record looks dominant, but a heavy reliance on finishes can also mean less experience answering adversity when a finish doesn't come easily. Connor's demonstrated ability to win rounds on the scorecards gives him a fallback plan that Guaylupo hasn't had to lean on as often.

Connor's English striking pedigree and measured pace could also frustrate Guaylupo's aggression, forcing him to fight uncomfortable, drawn-out exchanges rather than the quick finishes he's used to. Against a Contender Series opponent who hasn't faced real championship rounds, Connor's patience and durability give him a real path to pulling off the upset and keeping his undefeated record intact.

Final Piero Guaylupo-Callum Connor Prediction & Pick

This is a clash of unbeaten records and contrasting styles, with Guaylupo's relentless finishing rate meeting Connor's proven ability to win on the scorecards. Guaylupo's 10 finishes in 11 wins suggest he'll push the pace early, looking to replicate the pressure that ended Maicon Miler.

Connor's experience going the distance against Chris Stringer should help him survive that early storm and settle into a rhythm. Expect him to use measured footwork and composure to frustrate Guaylupo's aggression through the opening rounds .

As the fight wears on, Guaylupo's volume and finishing instincts likely start to overwhelm Connor's defense, especially if the pace stays high into round two or three. His track record of breaking opponents down physically gives him the edge once fatigue sets in.

Piero Guaylupo gets it done via TKO, extending his undefeated streak and denying Connor's perfect record on the Contender Series stage.

Final Piero Guaylupo-Callum Connor Prediction & Pick: Piero Guaylupo (-108)