Clubs have voted to keep Super League a 14-team competition through until the conclusion of the 2014 season.
Castleford stunned champions Leeds Rhinos as they fought back from a half-time deficit to record a memorable 24-10 victory.
Leeds coach Brian McClennan admitted "the best team won" after seeing the Rhinos lose 24-10 at home to Castleford.
Jamie Peacock will return for Leeds in their first home game of the season against Castleford on Friday night.
Castleford will be hoping to be play-off contenders again in 2010 after a relatively quiet winter at the Jungle.
Huddersfield warmed up for the new season with a 28-10 victory over Castleford at the Jungle.

Boots 'N' All - The Tries
Boots 'n' All The Tries - Episode 1
St Helens v Hull - Fitzgibbon
St Helens v Hull - Long
Super League Extra Time - 5th February
Brett Kearney
Bulls ready to pick up the mantle
Maguire aiming higher
| Time | Fixture |
|---|---|
| Castleford Tigers | |
| Saturday 13th February | |
| Engage Super League | |
| 17:45 | Castleford vs Warrington |
| Friday 19th February | |
| Engage Super League | |
| 20:00 | Bradford vs Castleford |
| Saturday 27th February | |
| Engage Super League | |
| 18:00 | Castleford vs Hull K R |
| Friday 5th March | |
| Engage Super League | |
| 20:00 | Hull vs Castleford |
| Saturday 13th March | |
| Engage Super League | |
| 00:00 | Catalans Dragons vs Castleford |
| Sunday 21st March | |
| Engage Super League | |
| 15:30 | Castleford vs Wigan |
| Friday 26th March | |
| Engage Super League | |
| 20:00 | Castleford vs Crusaders |
| Friday 2nd April | |
| Engage Super League | |
| 19:30 | Wakefield vs Castleford |
| Monday 5th April | |
| Engage Super League | |
| 15:30 | Castleford vs St Helens |
| Friday 9th April | |
| Engage Super League | |
| 20:00 | Huddersfield vs Castleford |
| Time | Result |
|---|---|
| Castleford Tigers | |
| Friday 5th February | |
| Engage Super League | |
| Leeds 10 - 24 Castleford | |
| Pos | Team | P | Pts |
|---|---|---|---|
| 5 | Hull K R | 1 | 2 |
| 6 | Leeds Rhinos | 2 | 2 |
| 7 | Castleford Tigers | 1 | 2 |
| 8 | Huddersfield Giants | 1 | 2 |
| 9 | Catalans Dragons | 1 | 0 |
Bill Arthur brings you all the tries and action from the round one of Super League XV.
Skysports.com looks at who starred and who slumped over the last seven days of sporting action.
Make a date every Monday night for all your Super League action with Boots 'n' All The Tries.