Originally Posted by
chaumi
Just looking at a couple side by side they looked different enough to me, though I didn't compare everything and maybe just my eyesight. But if you consider you've been churning out thousands of these, many would be similar enough to trigger a duplicate content flag. Which might explain why some get indexed and some don't (if that's what's happening now)
I'd be thinking.
1. How much (what percentage) do my pages vary if I compare say 50 of them? Can I prove this theory (try to choose relevant matches to compare - same league etc) But maybe you already know!
2. Do old/expired pages stay published? They have no real value right? (after the game, other than as a statistical record to see if the stats gave an accurate representation of what might happen in the match?) Maybe a potential answer is to delete/deindex old/expired pages to lessen the chances that new ones are seen as duplicate.