Anyone claiming that congressman Ryan won the debate, or tied for that matter, really needs to lay off the crack pipe.
Steve Benen says it better than anyone, consistently…
Perhaps the clearest indication of who won and lost came quickly on the heels of the event itself: the Democratic post-debate message was that Joe Biden scored a clear win; the Republican message was that Joe Biden was too mean to Paul Ryan. The former is a boast of success; the latter is an excuse for failure.
In the larger context, it’s hard to overstate how much Democrats needed a shot in the arm like this. The surface-level goals of any vice presidential debate is for the candidates to demonstrate a capacity to step up in the event of a crisis, while defending their ticket’s agenda and knocking their rivals’ agenda. But for Biden, the overarching benefit was about the basic morale of his party with less than four weeks to go until Election Day: he wanted to give Democratic voters something to feel good about, and he did.