There is no such thing as home ground advantage because no on can give more than 100%. Those of you who are believers in the homeground advantage myth may recall the 2020 finals series and Richmond.
*Well then why do do teams struggle to win on the road?*
Good teams don't struggle to win on the road. They win on the road. *smile* teams struggle. And perform below home ground expectation. (Mainly because they know they're *smile* but we'll get into that.) *smile* teams struggle all the time. More often away? I reckon.
*Then surely there is such a thing as away ground disadvantage.*
Maybe. What would account for that?