helterskelter
G.O.A.T.
On another thread, I've detailed the ages of the last 16. In doing so, I've noticed a couple of other features of the 16 that I will point out here.
1. The last 16 by age:
24 or less: 2
25-29: 7
30-34: 7
35 or more: 0
2. The last 16 by seeding:
13 of the top 16 seeds are through to the last 16.
The exceptions are Rafael Nadal (#5), Kevin Anderson (#11), and Marin Cilic (#12).
Their places have been taken by, respectively, Andrey Kuznetsov (the sole non-seed left), Gael Monfils (#23), and Roberto Bautista Agut (#24).
3. The last 16 by nationality and continent:
France: 3 (Gilles Simon, Jo-Wilfried Tsonga, Gael Monfils)
Spain: 2 (Roberto Bautista-Agut, David Ferrer)
Switzerland: 2 (Roger Federer, Stanislas Wawrinka)
Serbia: 1 (Novak Djokovic)
Japan: 1 (Kei Nishikori)
Belgium: 1 (David Goffin)
Czech Republic: 1 (Tomas Berdych)
Russia: 1 (Andrey Kuznetsov)
Canada: 1 (Milos Raonic)
USA: 1 (John Isner)
Australia: 1 (Bernard Tomic)
Great Britain: 1 (Andy Murray)
Europe: 12
North America: 2
Asia: 1
Australasia: 1
4. The last 16 by prior Australian Open performance:
Former winners: 3 (Djokovic, Federer, Wawrinka)
Former finalists: 2 (Tsonga, Murray)
Former semi-finalists: 2 (Berdych, Ferrer)
Former quarter-finalists: 3 (Simon, Nishikori, Raonic)
Former 4th-rounders: 4 (Bautista Agut, Monfils, Isner, Tomic)
First time in the last 16: 2 (Goffin, Kuznetsov) [Both of them had previously not been past round 2]
1. The last 16 by age:
24 or less: 2
25-29: 7
30-34: 7
35 or more: 0
2. The last 16 by seeding:
13 of the top 16 seeds are through to the last 16.
The exceptions are Rafael Nadal (#5), Kevin Anderson (#11), and Marin Cilic (#12).
Their places have been taken by, respectively, Andrey Kuznetsov (the sole non-seed left), Gael Monfils (#23), and Roberto Bautista Agut (#24).
3. The last 16 by nationality and continent:
France: 3 (Gilles Simon, Jo-Wilfried Tsonga, Gael Monfils)
Spain: 2 (Roberto Bautista-Agut, David Ferrer)
Switzerland: 2 (Roger Federer, Stanislas Wawrinka)
Serbia: 1 (Novak Djokovic)
Japan: 1 (Kei Nishikori)
Belgium: 1 (David Goffin)
Czech Republic: 1 (Tomas Berdych)
Russia: 1 (Andrey Kuznetsov)
Canada: 1 (Milos Raonic)
USA: 1 (John Isner)
Australia: 1 (Bernard Tomic)
Great Britain: 1 (Andy Murray)
Europe: 12
North America: 2
Asia: 1
Australasia: 1
4. The last 16 by prior Australian Open performance:
Former winners: 3 (Djokovic, Federer, Wawrinka)
Former finalists: 2 (Tsonga, Murray)
Former semi-finalists: 2 (Berdych, Ferrer)
Former quarter-finalists: 3 (Simon, Nishikori, Raonic)
Former 4th-rounders: 4 (Bautista Agut, Monfils, Isner, Tomic)
First time in the last 16: 2 (Goffin, Kuznetsov) [Both of them had previously not been past round 2]