I ref football mate and its just like playing. Sometimes you have mare after mare and nothing goes right but when you are on form you are flying

Silverwood first took charge of a Leeds game on the 22nd February 2002. As there have been a total of 21 other officials to have taken charge of Leeds games over that same period I probably don't have the time to do a line by line breakdown by individual referee let alone the patience to post the results on here.

If his record over the three categories V a combination of all referees is acceptable then here it is: The following covers seasons 2002 to 2012 inclusive

Leeds with Silverwood in charge (All Games, All Comps): Played 60, Won 40, Drawn 1, Lost 19 ..... 67.5%

Leeds without Silverwood in charge (All Games, All Comps): Played 311, Won 218, Drawn 7, Lost 86 ..... 71.22%

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Leeds with Silverwood in charge in Challenge Cup: Played 7, Won 5, Drawn 0, Lost 2 ..... 71.43%

Leeds without Silverwood in charge in Challenge Cup: Played 34, Won 26, Drawn 0, Lost 8 ..... 76.47%

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Leeds V Warrington with Silverwood in charge: Played 5, Won 3, Drawn 0, Lost 2 ..... 60%

Leeds V Warrington without Silverwood in charge: Played 24, Won 17, Drawn 0, Lost 7 ..... 70.83%

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Given the lop-sided appearance of his early record with Leeds some might wonder what the more recent record with Silverwood looks like, lets say over the period 2006 to 2012.

Leeds with Silverwood in charge (All Games, All Comps): Played 41, Won 23, Drawn 1, Lost 17 ..... 57.32%

Leeds without Silverwood in charge (All Games, All Comps): Played 192, Won 136, Drawn 2, Lost 54 ..... 71.35%

So since 2006, having Silverwood in charge has significantly reduced Leeds' chances of winning?

Technically the chances have always been the same. Its the outcome that been affected

No.

I've provided a few headline stats, it's up to individuals to assess their relevance without more in-depth analysis* and choose how they wish to interpret the results for themselves.

*Silverwood, as you might expect, has been appointed to a greater percentage of higher profile Leeds games over the period 2006 to 2012 than earlier in his career. During the SL Era three clubs have held/still hold a better than 50% points winning record V Leeds - Bradford, St Helens and Wigan - over the period 2002 to 2005 inclusive they represented 21% (4 of 19) as opposed to 34% (14 of 41) over 2006 to 2012 of Silverwood's time in the middle of Leeds fixtures. Leeds' success rate with this official fell from 89.47% to 57.32% when comparing the two periods. Perhaps not all of the reduction was as a result of the higher concentration though.