The third one isn't ODI. It's the T20. 

I'll make your picks clear 

Otago
England
Waves

249
152
 
This is good.  Where you see +-30, that's a T20, where you see +-50 is an ODI. Also it's written on the link.

BlokchainB

The second game England vs Srilanka is an ODI which is a longer format. Every team gets to play 50 overs or 300 balls. So the team batting scores much more they do in T20s where they get to play only 120 balls each.

The  scores for ODIs loom around 300 runs most of the times these days. You can still be correct with 165, I'm just making you aware about the different formats in Cricket. If you want you can edit your score Prediction.

Stacker_Sports

CricZap Cricket Pool — 'I Predict Cricket' - Round 6 (January 26)

Coinsreporter

The second game England vs Srilanka is an ODI which is a longer format. Every team gets to play 50 overs or 300 balls. So the team batting scores much more they do in T20s where they get to play only 120 balls each. 

The  scores for ODIs loom around 300 runs most of the times these days. You can still be correct with 165, I'm just making you aware about the different formats in Cricket. If you want you can edit your score Prediction.