Mark McNamara and Tom Wood preview all nine races at Happy Valley on Wednesday.
[00:00:00] - Race 1
[00:04:04] - Race 2
[00:09:36] - Race 3
[00:13:05] - Race 4
[00:18:40] - Race 5
[00:22:47] - Race 6
[00:26:36] - Race 7
[00:32:26] - Race 8
[00:36:36] - Race 9
