But Wiliams' place atop that leaderboard – the last, desperate argument against her undisputed supremacy – seems predestined, given her current form.
Victory on the one surface considered (with decreasing conviction) his weakest, would make a compelling argument for the Mallorcan, already the undisputed master of clay, to be regarded as a worthy presence at the summit of his sport alongside, if not above, Federer.
But it is worth noting that, by forcing philosophers to struggle to find arguments for what previously was an undisputed belief, namely the one in the LNC, dialetheism may have rendered a valuable service to philosophy even if it turned out that it is ultimately wrong.
Lennox Lewis, the last undisputed world heavyweight champion, sneaks in at 94. Muhammad Ali is No1 – no argument there.
Kelsen was strongly influenced by Neo-Kantian tendencies in German-speaking philosophy in the early 20th century and was accordingly attracted to the "transcendental" strategy of argument that Immanuel Kant (1724 1804) made famous: given the existence of some undisputed phenomenon, one is entitled to infer or presuppose the existence of whatever is needed to explain it.
The two taxa, however, are indicated to have diverged from one another earlier (0.3 mya; relDate date) than other another pair of undisputed Arctocephalus species (namely A. gazella and A. tropicalis at 0.1 mya), a potential argument in favour of them retaining separate species status (regardless of the generic appellation).
You can get an argument as to just what territory Carnegie Hill encompasses, although the bounds of its officially designated historic district are undisputed.
Those facts are undisputed.
