Here's Simon's pictures from a match in which the Tigers convincingly won 32-6 to go two points ahead of the French newcomers to Super League.
1. Diving over
Liam Watts dives over to finish off his solo try a try against Toulouse Olympique. Picture: Simon Hall
2. Setting up a try
Kenny Edwards attacks the Toulouse flanks to set up a Castleford Tigers try for Greg Eden. Picture: Simon Hall
3. Winging in
Greg Eden goes over in the corner to open the scoring for Castleford Tigers. Picture: Simon Hall
4. Full-back attack
Castleford Tigers full-back Niall Evalds on the attack. Picture: Simon Hall