The 2025-2026 Investec Champions Cup begins Dec. 5, and we're just eight days away from the Sale Sharks hosting the Glasgow Warriors at 3 p.m. ET at CorpAcq Stadium.

The Investec Champions Cup will determine the best team in Europe (and South Africa), as every contender aims to take the title from defending champion Union Bordeaux-Bègles of the Top 14.

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But like in the film "The Highlander," there can only be one winner. 

Every club will enter the competition believing it can lift the trophy on May 23, 2026, at San Mamés Stadium in Bilbao, Spain.

And that includes Castres Olympique of the Top 14. 

Here are three reasons why Castres Olympique can win the 2025-2026 Investec Champions Cup:

Castres Olympique Develops Talent

Castres has never been to a Champions Cup Final, let alone won it all, but the team does have an illustrious list of players who came up through the system. Antoine Dupont came from Castres. 

We have proof:

Even top coach Michael Cheika played for Castres.

Perhaps the next young star of rugby also is on this Castres team, which is fighting through a tough Top 14 season with a 4-0-5 record and sits 10th on the table.

Castres And The Fight Against Cancer

Castres plays in Stade Pierre-Fabre. The stadium previously was known as Stade Pierre-Antoine. It’s a cozy 12,300-seat venue known for its raucous crowd.

The stadium’s name change came in honor of the club’s former owner, Pierre Fabre. At the time of his death, the pharmaceutical executive was the 43rd richest person in the world. His company built its success developing drugs that fight cancer — specifically bladder cancer.

Pierre Fabre also founded the Pierre Fabre Foundation, which helps countries in upheaval access everyday healthcare.

I don’t know how that helps them win the Champions Cup, but I suspect it’s a karma thing.

The Top 14 Skews Everything

Forget about the records. 

At this point, every rugby fan should give every Top 14 club a chance to win it all — they’ve won the last five. 

Castres certainly has an uphill challenge, but perhaps the 4-0-5 record is misleading because of how good the Top 14 is this year — and every year.

Castres Investec Champions Cup Pool Play Fixtures

Here's the Castres Champions Cup schedule:

Investec Champions Cup Round 1 – Sunday, Dec. 7

• 10:15 a.m. ET: Gloucester Rugby vs. Castres Olympique, Kingsholm

Investec Champions Cup Round 2 – Sunday, Dec. 14

• 8 a.m. ET: Castres Olympique vs. Edinburgh Rugby, Stade Pierre-Fabre

Investec Champions Cup Round 3 – Friday, Jan. 9

• 3 p.m. ET: Castres Olympique vs. Bath Rugby, Stade Pierre-Fabre

Investec Champions Cup Round 4 – Saturday, Jan. 17

• 12:30 p.m. ET: Munster Rugby vs. Castres Olympique, Thomond Park

How To Watch Castres In The Investec Champions Cup 2025-2026

Every Castres match in the Investec Champions Cup streams live in the United States and territories on FloRugby and the FloSports app.

Investec Champions Cup 2025-2026 Fixtures

Here's a look at each round:

Investec Champions Cup Round 1 

Friday, Dec. 5

• 3 p.m. ET: Sale Sharks vs. Glasgow Warriors, Salford Community Stadium
• 3 p.m. ET: Bayonne vs. DHL Stormers, Stade Jean Dauger

Saturday, Dec. 6

• 8 a.m. ET: Saracens vs. Clermont Auvergne, StoneX Stadium
• 10:15 a.m. ET: Vodacom Bulls vs. Bordeaux-Bègles, Loftus Versfeld
• 12:30 p.m. ET: La Rochelle vs. Leicester Tigers, Stade Marcel Deflandre
• 12:30 p.m. ET: Leinster Rugby vs. Harlequins, TBD
• 3 p.m. ET: Scarlets vs. Bristol Bears, Parc y Scarlets
• 3 p.m. ET: Bath Rugby vs. Munster Rugby, The Rec

Sunday, Dec. 7

• 8 a.m. ET: Pau vs. Northampton Saints, Stade du Hameau
• 10:15 a.m. ET: Toulouse vs. Hollywoodbets Sharks, Stade Ernest Wallon
• 10:15 a.m. ET: Gloucester Rugby vs. Castres Olympique, Kingsholm

Dec. 7-9 (TBD)

• Edinburgh Rugby vs. Toulon, TBD

Investec Champions Cup Round 2 

Friday, Dec. 12

• 3 p.m. ET: Leicester Tigers vs. Leinster Rugby, Mattioli Woods Welford Road

Saturday, Dec. 13

• 8 a.m. ET: DHL Stormers vs. La Rochelle, Nelson Mandela Bay Stadium
• 10:15 a.m. ET: Hollywoodbets Sharks vs. Saracens, Hollywoodbets Kings Park
• 10:15 a.m. ET: Clermont Auvergne vs. Sale Sharks, Stade Marcel-Michelin
• 12:30 p.m. ET: Bordeaux-Bègles vs. Scarlets, Stade Chaban-Delmas
• 12:30 p.m. ET: Munster Rugby vs. Gloucester Rugby, SuperValu Páirc Uí Chaoimh
• 3 p.m. ET: Glasgow Warriors vs. Toulouse, Scotstoun Stadium

Sunday, Dec. 14

• 8 a.m. ET: Harlequins vs. Bayonne, Twickenham Stoop
• 8 a.m. ET: Castres Olympique vs. Edinburgh Rugby, Stade Pierre-Fabre
• 10:15 a.m. ET: Toulon vs. Bath Rugby, Stade Félix Mayol
• 10:15 a.m. ET: Northampton Saints vs. Vodacom Bulls, cinch Stadium @ Franklin’s Gardens
• 12:30 p.m. ET: Bristol Bears vs. Pau, Ashton Gate

Investec Champions Cup Round 3 

Friday, Jan. 9

• 3 p.m. ET: Castres Olympique vs. Bath Rugby, Stade Pierre-Fabre
• 3 p.m. ET: Edinburgh Rugby vs. Gloucester Rugby, TBD

Saturday, Jan. 10

• 8 a.m. ET: Vodacom Bulls vs. Bristol Bears, Loftus Versfeld
• 10:15 a.m. ET: Clermont Auvergne vs. Glasgow Warriors, Stade Marcel-Michelin
• 12:30 p.m. ET: Leinster Rugby vs. La Rochelle, TBD
• 12:30 p.m. ET: Sale Sharks vs. Hollywoodbets Sharks, Salford Community Stadium
• 3 p.m. ET: Scarlets vs. Pau, Parc y Scarlets
• 3 p.m. ET: Leicester Tigers vs. Bayonne, Mattioli Woods Welford Road

Sunday, Jan. 11

• 8 a.m. ET: Harlequins vs. DHL Stormers, Twickenham Stoop
• 8 a.m. ET: Toulon vs. Munster Rugby, Stade Félix Mayol
• 10:15 a.m. ET: Bordeaux-Bègles vs. Northampton Saints, Stade Chaban-Delmas
• 12:30 p.m. ET: Saracens vs. Toulouse, StoneX Stadium

Investec Champions Cup Round 4 

Friday, Jan. 16

• 3 p.m. ET: Pau vs. Vodacom Bulls, Stade du Hameau
• 3 p.m. ET: Bath Rugby vs. Edinburgh Rugby, The Rec

Saturday, Jan. 17

• 8 a.m. ET: Hollywoodbets Sharks vs. Clermont Auvergne, Hollywoodbets Kings Park
• 10:15 a.m. ET: Bayonne vs. Leinster Rugby, Stade Jean Dauger
• 10:15 a.m. ET: DHL Stormers vs. Leicester Tigers, DHL Stadium
• 12:30 p.m. ET: Toulouse vs. Sale Sharks, Stade Ernest Wallon
• 12:30 p.m. ET: Munster Rugby vs. Castres Olympique, Thomond Park
• 3 p.m. ET: Gloucester Rugby vs. Toulon, Kingsholm

Sunday, Jan. 18

• 8 a.m. ET: Bristol Bears vs. Bordeaux-Bègles, Ashton Gate
• 10:15 a.m. ET: Northampton Saints vs. Scarlets, cinch Stadium @ Franklin’s Gardens
• 10:15 a.m. ET: La Rochelle vs. Harlequins, Stade Marcel Deflandre
• 12:30 p.m. ET: Glasgow Warriors vs. Saracens, Scotstoun Stadium

Investec Champions Cup Fixtures By Pool

Here's a breakdown of the schedule by pool:

Investec Champions Cup Pool 1

Round 1

• Friday, Dec. 5 – 3 p.m. ET: Sale Sharks vs. Glasgow Warriors, Salford Community Stadium
• Saturday, Dec. 6 – 8 a.m. ET: Saracens vs. Clermont Auvergne, StoneX Stadium
• Sunday, Dec. 7 – 10:15 a.m. ET: Toulouse vs. Hollywoodbets Sharks, Stade Ernest Wallon

Round 2

• Saturday, Dec. 13 – 10:15 a.m. ET: Hollywoodbets Sharks vs. Saracens, Hollywoodbets Kings Park
• Saturday, Dec. 13 – 10:15 a.m. ET: Clermont Auvergne vs. Sale Sharks, Stade Marcel-Michelin
• Saturday, Dec. 13 – 3 p.m. ET: Glasgow Warriors vs. Toulouse, Scotstoun Stadium

Round 3 

• Saturday, Jan. 10 – 10:15 a.m. ET: Clermont Auvergne vs. Glasgow Warriors, Stade Marcel-Michelin
• Saturday, Jan. 10 – 12:30 p.m. ET: Sale Sharks vs. Hollywoodbets Sharks, Salford Community Stadium
• Sunday, Jan. 11 – 12:30 p.m. ET: Saracens vs. Toulouse, StoneX Stadium

Round 4 

• Saturday, Jan. 17 – 8 a.m. ET: Hollywoodbets Sharks vs. Clermont Auvergne, Hollywoodbets Kings Park
• Saturday, Jan. 17 – 12:30 p.m. ET: Toulouse vs. Sale Sharks, Stade Ernest Wallon
• Sunday, Jan. 18 – 12:30 p.m. ET: Glasgow Warriors vs. Saracens, Scotstoun Stadium

Investec Champions Cup Pool 2

Round 1 

• Saturday, Dec. 6 – 3 p.m. ET: Bath Rugby vs. Munster Rugby, The Rec
• Sunday, Dec. 7 – 10:15 a.m. ET: Gloucester Rugby vs. Castres Olympique, Kingsholm
• Dec. 7–9 (TBD): Edinburgh Rugby vs. Toulon, TBD

Round 2 

• Saturday, Dec. 13 – 12:30 p.m. ET: Munster Rugby vs. Gloucester Rugby, SuperValu Páirc Uí Chaoimh
• Sunday, Dec. 14 – 8 a.m. ET: Castres Olympique vs. Edinburgh Rugby, Stade Pierre-Fabre
• Sunday, Dec. 14 – 10:15 a.m. ET: Toulon vs. Bath Rugby, Stade Félix Mayol

Round 3

• Friday, Jan. 9 – 3 p.m. ET: Castres Olympique vs. Bath Rugby, Stade Pierre-Fabre
• Friday, Jan. 9 – 3 p.m. ET: Edinburgh Rugby vs. Gloucester Rugby, TBD
• Sunday, Jan. 11 – 8 a.m. ET: Toulon vs. Munster Rugby, Stade Félix Mayol

Round 4 

• Friday, Jan. 16 – 3 p.m. ET: Bath Rugby vs. Edinburgh Rugby, The Rec
• Saturday, Jan. 17 – 12:30 p.m. ET: Munster Rugby vs. Castres Olympique, Thomond Park
• Saturday, Jan. 17 – 3 p.m. ET: Gloucester Rugby vs. Toulon, Kingsholm

Investec Champions Cup Pool 3

Round 1 

• Friday, Dec. 5 – 3 p.m. ET: Bayonne vs. DHL Stormers, Stade Jean Dauger
• Saturday, Dec. 6 – 12:30 p.m. ET: La Rochelle vs. Leicester Tigers, Stade Marcel Deflandre
• Saturday, Dec. 6 – 12:30 p.m. ET: Leinster Rugby vs. Harlequins, TBD

Round 2 

• Friday, Dec. 12 – 3 p.m. ET: Leicester Tigers vs. Leinster Rugby, Mattioli Woods Welford Road
• Saturday, Dec. 13 – 8 a.m. ET: DHL Stormers vs. La Rochelle, Nelson Mandela Bay Stadium
• Sunday, Dec. 14 – 8 a.m. ET: Harlequins vs. Bayonne, Twickenham Stoop

Round 3 

• Saturday, Jan. 10 – 12:30 p.m. ET: Leinster Rugby vs. La Rochelle, TBD
• Saturday, Jan. 10 – 3 p.m. ET: Leicester Tigers vs. Bayonne, Mattioli Woods Welford Road
• Sunday, Jan. 11 – 8 a.m. ET: Harlequins vs. DHL Stormers, Twickenham Stoop

Round 4

• Saturday, Jan. 17 – 10:15 a.m. ET: Bayonne vs. Leinster Rugby, Stade Jean Dauger
• Saturday, Jan. 17 – 10:15 a.m. ET: DHL Stormers vs. Leicester Tigers, DHL Stadium
• Sunday, Jan. 18 – 10:15 a.m. ET: La Rochelle vs. Harlequins, Stade Marcel Deflandre

Investec Champions Cup Pool 4

Round 1 

• Saturday, Dec. 6 – 10:15 a.m. ET: Vodacom Bulls vs. Bordeaux-Bègles, Loftus Versfeld
• Saturday, Dec. 6 – 3 p.m. ET: Scarlets vs. Bristol Bears, Parc y Scarlets
• Sunday, Dec. 7 – 8 a.m. ET: Pau vs. Northampton Saints, Stade du Hameau

Round 2

• Saturday, Dec. 13 – 12:30 p.m. ET: Bordeaux-Bègles vs. Scarlets, Stade Chaban-Delmas
• Sunday, Dec. 14 – 10:15 a.m. ET: Northampton Saints vs. Vodacom Bulls, cinch Stadium @ Franklin’s Gardens
• Sunday, Dec. 14 – 12:30 p.m. ET: Bristol Bears vs. Pau, Ashton Gate

Round 3 

• Saturday, Jan. 10 – 8 a.m. ET: Vodacom Bulls vs. Bristol Bears, Loftus Versfeld
• Saturday, Jan. 10 – 3 p.m. ET: Scarlets vs. Pau, Parc y Scarlets
• Sunday, Jan. 11 – 10:15 a.m. ET: Bordeaux-Bègles vs. Northampton Saints, Stade Chaban-Delmas

Round 4

• Friday, Jan. 16 – 3 p.m. ET: Pau vs. Vodacom Bulls, Stade du Hameau
• Sunday, Jan. 18 – 8 a.m. ET: Bristol Bears vs. Bordeaux-Bègles, Ashton Gate
• Sunday, Jan. 18 – 10:15 a.m. ET: Northampton Saints vs. Scarlets, cinch Stadium @ Franklin’s Gardens

How To Watch Rugby Matches In The United States On FloRugby

The URC will stream all its matches on FloRugby and the FloSports app in the United States. FloRugby and FloSports also are the U.S. home to: 

• Investec Champions Cup
• EPCR Challenge Cup
• Currie Cup
• Top 14
• Super Rugby
• And more

FloRugby also is home to match archives and match replays. 

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