Contender Series 2026 Week 10 continues with a fight between Jason Asher and Greg Foster in the lightweight division. Check out our Contender Series odds series for our Asher-Foster prediction and pick.
Jason Asher (5-0) enters unbeaten with every win by knockout or TKO. He stopped Devin Kittrell in 1:22 of Round 1 at Bayou FC 78. He then finished Cameron Graves in 4:24 of Round 1 at Fury FC 122. Quick first-round finishes define him, as he comes into his fight this week against Greg Foster.
Greg Foster (8-1) has won back-to-back fights by first-round TKO. He stopped Kerry Lattimer in 1:56 at MTF 51, then Giovanny Meza in 1:01 at Freedom Fight Night 4, which ended on a flying knee. His only loss was a decision in 2025. Quick finishes mark his run, as he comes into his fight this week against Jason Asher.
Contender Series Week 10 Odds, courtesy of BetOnline.
Contender Series Week 10 Odds: Jason Asher-Greg Foster Odds
Jason Asher: -205
Greg Foster: +177
Watch sports LIVE with fuboTV (free trial)Why Jason Asher Will Win
Jason Asher comes into Contender Series Week 10 with a 5-0 professional record, and all five wins have come by knockout or TKO. That finishing streak is the base of his case against Greg Foster.
At 26, Asher is eight years younger than the 34-year-old Foster. That gap could matter if the three-round fight turns into a grind.
Asher's best skill is power striking paired with early pressure. He has built his run on ending fights before opponents settle in.
That urgency could pay off against Foster, who is 8-1 and a legitimate threat. Foster scored a first-round TKO with a flying knee in April, so Asher must stay disciplined.
His most realistic path is to set the range early and land the first clean shots. If Foster has to chase him, the fight could end quickly, but Foster's experience keeps this from being a lock.
Why Greg Foster Will Win
Greg Foster enters Contender Series Week 10 with an 8-1 professional record, which makes him the more experienced fighter in this lightweight bout. That extra time in the cage is the foundation of his case against the unbeaten Jason Asher.
At 34, Foster has had more fights and more chances to adjust to different styles. Asher is 26 and 5-0, but Foster has already handled a loss and bounced back.
Foster's best weapon is his striking. He earned a first-round TKO in April with a flying knee, which shows he can finish from unusual angles.
That creativity could trouble an opponent who relies on early pressure. If Asher charges in, Foster can counter and punish him.
His most realistic path is to stay composed through the opening minutes and make Asher miss. Once Asher is reaching, Foster can land his own power shots and take over the exchanges.
Asher's knockout power and perfect record make this a dangerous fight, so Foster cannot be careless. Still, if he uses his veteran poise well, he has a real route to an upset.
Article Continues BelowFinal Jason Asher-Greg Foster Prediction & Pick
Asher by TKO in the first or second round. Both fighters are finishers, but Asher has the cleaner profile going in.
Asher is 5-0 with every win by knockout or TKO, and he is 26 against Foster's 34. That youth and finishing record give him the edge when the fight gets chaotic.
Foster is a real threat at 8-1. His flying-knee TKO in April shows he can end a fight from any position.
The danger for Asher is walking into a counter early. If he stays patient and sets his range, his power should take over.
Foster's best chance is to stay composed, make Asher miss, and land a big counter. That path is realistic, but it requires a near-perfect first round.
I'm leaning Asher to stay perfect with another knockout to earn his spot on the UFC roster.
Final Jason Asher-Greg Foster Prediction & Pick: Jason Asher (-205)