The leaderboard of official submissions to the KiTS21 challenge is shown below. A "live" leaderboard on grand-challenge.org will be made available shortly (last updated Oct 6, 2021).
The leaderboard of official submissions to the KiTS19 challenge is shown below. The blue and gray diagonal lines stemming from each submission extend to the lowest-ranked team that the submission is not statistically significantly different from. A "live" leaderboard is still active on grand-challenge.org.