I never saw Nole lose.
And I have watched him play many times.
Ok I have seen half a loss. I watched him play Rafa in Madrid in 2009... that painful match. But I had to leave when the 3rd set was 2-2, or something like that, because I had to run to the airport in order not to lose my flight... so I didn't really watch him lose. It was a marathon, I ran (subway) from the tennis center to the hostel to get my bag, then got on the subway again to the airport. This takes like an hour. During this I had my sister texting me the score everytime someone won a game. And then when TB started, I ordered her text me every point.
When she told me he had lost, I started crying in the middle of the airport.