The 2018 Ryder Cup was in some ways the most one-sided since the current format (28 matches with Europe) was introduced in 1979.
Europe in fact won 29 more holes than the United States (more than one per individual match), the biggest gap ever under the format. Typically, a gap of that nature would have seen the largest ever match score, of around 19-9. In other words, 17-10 was comprehensive – but actually kind to the Americans.
In this sense, the competition has changed and now Europe is unquestionably the dominant team. In five Ryder Cups staged in Europe this century, not only have the Americans lost all five but they have in fact been thrashed four times.
This is different from thirty years ago or so when, even though Europe won on several occasions, the Americans were still in general equal to or even better than their opponents. In fact, from 1987 thru 1999, the Americans actually won more holes in every single Cup (even though they lost three times out of seven and tied once). What was happening then was that the Americans were in fact scoring marginally better, but the Europeans performed better under pressure in clutch situations (thus tending to win the huge majority of close matches).
It remains a quirk that Europe has never lost the Ryder Cup having won more holes, but has quite often won or at least retained it while losing more.
With the extraordinary exception of 2012 (the Miracle or Meltdown at Medinah, depending on your view) when the Americans actually won in terms of holes more heavily than they had since 1981 but contrived to lose overall, this century has belonged clearly to the European side no matter how you calculate it, and is becoming more so. The team which has won more holes has also won the Cup on every single occasion otherwise (and that has been Europe six times in eight) and the overall match score has rarely been close (whereas the previous seven and eight of the previous nine had been settled by two overall match points or fewer).
Why is this? The most obvious reason, which has already been discussed, is that the American locker room had a reminder to “leave egos at the door” but as ever it was the Europeans who actually did so. Tied to this is, however, the potential reason that the Americans are not actually as good as the rankings suggest.
We should remember that three of the four majors and most of the other biggest tournaments (world championship events, the Tour Championship etc) are hosted in the United States. These carry the highest ranking points, with Americans having an in-built advantage of playing at home.
The Americans have to consider, therefore, whether it would be good for the global game and even for their own Ryder Cup team if more high-ranking events (including all World Golf Championship events and quite possibly the PGA Championship) were hosted away from the United States. This would take Americans out of their comfort zone if they want to earn the big rankings points, and would get them used to playing away from home. Such a move would surely then give them the experience required so that no future United States team goes an entire generation without winning a Ryder Cup in Europe…