I get what you’re saying but underdog feels like the wrong word given they have equal resources. Williams is an underdog, whereas Ferrari aren’t underdogs, they’re just useless.He appears to be in this forum, plus having experience is nothing to with it and you're only citing an opinion on his talent, which he has proven to have many, many times.
Being an underdog means being expected to lose https://en.wikipedia.org/wiki/Underdog thus you're confirming I'm applying the correct usage of the term.