Heads up question

[Hubble]

Can someone with a poker simulator please check 36s vs 37o? Came up in discussion last night at the table and my friend said the 37o was a huge favorite. I argued saying it was a favorite, but not a huge favorite. Now I think I agree after dealing out 100 hands having 67 wins for 37o and 18 wins for 36s and 15splits. (It seemed like I hit an unusually high amout of 7s compared to 6s on the board when doing this though)