Tuesday, 17 January 2023

2023 Australian Open Round 2 Update

The 1st round of the Australian Open has mostly finished, so let's take a look at how those results impacted my ratings of the players still in (The numbers assume that the higher ranked player will win for the remaining matches) , and also how well I expect them to do for the rest of the tournament.


Australian Open logo, © Australian Open
Australian Open logo, © Australian Open


View my pre-tournament predictions for the Men and the Women here. Who's doing better so far, the top players, or the lower ranked players? Some stats I calculated for the top 150 players:

Rank± Men± Wmn
1-10827
11-203822
21-50-4048
51-10027-26
101-150-4-25

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Now, my latest Men's ratings and predictions:

# Name ELO R2 % R3 % R4 % R5 % R6 % R7 %
1 Rafael Nadal 1959 89.25% 79.21% 64.97% 47.08% 34.67% 17.00%
2 Mackenzie McDonald 1591 10.75% 5.34% 1.97% 0.51% 0.14% 0.02%
3 Dalibor Svcrina 1510 32.89% 3.42% 0.93% 0.17% 0.03% 0.00%
4 Yoshihito Nishioka 1633 67.11% 12.03% 5.11% 1.57% 0.50% 0.08%
5 Karen Khachanov 1719 75.29% 43.21% 12.82% 5.32% 2.26% 0.52%
6 Jason Kubler 1526 24.71% 7.97% 1.13% 0.22% 0.05% 0.00%
7 Shang Juncheng 1482 21.28% 5.57% 0.66% 0.11% 0.02% 0.00%
8 Frances Tiafoe 1710 78.72% 43.26% 12.42% 5.00% 2.06% 0.46%
9 Hubert Hurkacz 1746 76.06% 47.06% 19.85% 7.03% 3.24% 0.82%
10 Lorenzo Sonego 1545 23.94% 8.48% 1.69% 0.28% 0.06% 0.01%
11 Taro Daniel 1478 21.53% 4.97% 0.74% 0.09% 0.01% 0.00%
12 Denis Shapovalov 1702 78.47% 39.50% 14.47% 4.43% 1.78% 0.38%
13 Sebastian Korda 1738 79.19% 30.33% 16.73% 5.77% 2.60% 0.64%
14 Yosuke Watanuki 1505 20.81% 3.28% 0.84% 0.12% 0.02% 0.00%
15 John Millman 1534 13.02% 3.90% 1.11% 0.18% 0.04% 0.00%
16 Daniil Medvedev 1864 86.98% 62.48% 44.57% 22.11% 13.75% 5.17%
17 Stefanos Tsitsipas 1836 87.12% 68.54% 44.15% 28.76% 13.34% 4.61%
18 Rinky Hijikata 1504 12.88% 4.63% 1.11% 0.27% 0.03% 0.00%
19 Tallon Griekspoor 1546 36.78% 7.74% 2.20% 0.62% 0.10% 0.01%
20 Botic van de Zandschulp 1640 63.22% 19.09% 7.49% 2.95% 0.70% 0.12%
21 Lloyd Harris 1574 50.96% 13.93% 3.78% 1.18% 0.21% 0.03%
22 Marton Fucsovics 1567 49.04% 13.08% 3.46% 1.06% 0.18% 0.02%
23 Tomas Martin Etcheverry 1421 10.58% 3.14% 0.45% 0.08% 0.01% 0.00%
24 Jannik Sinner 1792 89.42% 69.85% 37.36% 22.23% 9.04% 2.70%
25 Cameron Norrie 1756 77.19% 63.77% 36.04% 16.98% 6.15% 1.61%
26 Constant Lestienne 1544 22.81% 13.33% 3.95% 0.88% 0.14% 0.01%
27 Christopher Eubanks 1462 44.34% 9.23% 1.97% 0.31% 0.03% 0.00%
28 Jiri Lehecka 1502 55.66% 13.67% 3.43% 0.64% 0.08% 0.01%
29 Francisco Cerundolo 1592 49.75% 15.27% 6.15% 1.66% 0.32% 0.04%
30 Corentin Moutet 1594 50.25% 15.52% 6.29% 1.71% 0.33% 0.05%
31 Alex Molcan 1575 22.58% 10.70% 4.09% 1.03% 0.18% 0.02%
32 Felix Auger-Aliassime 1789 77.42% 58.50% 38.09% 19.65% 7.92% 2.34%
33 Andrey Rublev 1780 74.80% 53.28% 33.26% 8.32% 3.87% 1.58%
34 Emil Ruusuvuori 1591 25.20% 11.46% 4.24% 0.51% 0.12% 0.02%
35 Jeremy Chardy 1620 49.54% 17.37% 7.10% 0.97% 0.26% 0.06%
36 Daniel Evans 1624 50.46% 17.89% 7.39% 1.02% 0.28% 0.06%
37 Roman Safiullin 1549 34.16% 10.03% 3.02% 0.30% 0.06% 0.01%
38 Richard Gasquet 1663 65.84% 28.78% 12.83% 2.08% 0.66% 0.18%
39 Maxime Cressy 1578 26.59% 11.58% 3.89% 0.44% 0.10% 0.02%
40 Holger Rune 1754 73.41% 49.60% 28.26% 6.46% 2.80% 1.05%
41 Pablo Carreno Busta 1701 69.28% 35.09% 5.53% 2.68% 0.98% 0.30%
42 Benjamin Bonzi 1560 30.72% 9.61% 0.84% 0.25% 0.05% 0.01%
43 John Isner 1687 47.52% 25.68% 3.83% 1.78% 0.62% 0.18%
44 Alex De Minaur 1705 52.48% 29.62% 4.74% 2.32% 0.86% 0.27%
45 Grigor Dimitrov 1676 63.75% 7.26% 3.53% 1.59% 0.53% 0.15%
46 Laslo Djere 1578 36.25% 2.67% 0.94% 0.30% 0.07% 0.01%
47 Enzo Couacuad 1490 3.36% 1.01% 0.25% 0.06% 0.01% 0.00%
48 Novak Djokovic 2074 96.64% 89.07% 80.34% 70.91% 57.42% 44.27%
49 Taylor Fritz 1773 83.98% 67.92% 27.82% 16.58% 4.55% 1.81%
50 Alexei Popyrin 1485 16.02% 7.16% 1.01% 0.23% 0.02% 0.00%
51 Ben Shelton 1523 50.27% 12.58% 2.09% 0.56% 0.06% 0.01%
52 Nicolas Jarry 1521 49.73% 12.35% 2.03% 0.54% 0.05% 0.01%
53 Diego Schwartzman 1628 57.33% 12.08% 5.03% 2.00% 0.32% 0.07%
54 J. J. Wolf 1577 42.67% 7.30% 2.59% 0.86% 0.11% 0.02%
55 Laurent Lokoli 1470 7.59% 2.39% 0.58% 0.12% 0.01% 0.00%
56 Alexander Zverev 1904 92.41% 78.24% 58.86% 44.41% 18.19% 10.42%
57 Andy Murray 1679 62.65% 34.06% 15.14% 4.77% 0.93% 0.27%
58 Thanasi Kokkinakis 1589 37.35% 15.73% 5.15% 1.15% 0.16% 0.03%
59 Aleksandar Vukic 1520 27.08% 8.93% 2.22% 0.37% 0.04% 0.01%
60 Roberto Bautista Agut 1692 72.92% 41.28% 19.11% 6.31% 1.30% 0.39%
61 Alejandro Davidovich Fokina 1606 37.40% 12.00% 5.15% 1.24% 0.18% 0.04%
62 Tommy Paul 1695 62.60% 27.35% 15.16% 5.06% 1.06% 0.32%
63 Jenson Brooksby 1633 29.36% 13.46% 6.28% 1.67% 0.27% 0.06%
64 Casper Ruud 1785 70.64% 47.18% 31.78% 14.11% 4.03% 1.67%

And my latest Women's ratings and predictions:

# Name ELO R1 % R2 % R3 % R4 % R5 % R6 %
1 Iga Swiatek 1947 90.77% 73.01% 58.65% 47.39% 36.46% 27.43%
2 Camila Osorio 1550 9.23% 2.98% 0.90% 0.29% 0.08% 0.02%
3 Cristina Bucsa 1466 17.72% 1.57% 0.33% 0.08% 0.01% 0.00%
4 Bianca Andreescu 1732 82.28% 22.44% 12.27% 6.93% 3.46% 1.65%
5 Elena Rybakina 1715 73.42% 37.59% 11.00% 5.96% 2.82% 1.28%
6 Kaja Juvan 1538 26.58% 7.35% 1.05% 0.33% 0.08% 0.02%
7 Karolina Muchova 1670 41.18% 20.63% 5.10% 2.46% 1.01% 0.40%
8 Danielle Collins 1732 58.82% 34.42% 10.71% 6.04% 3.01% 1.43%
9 Caty McNally 1533 54.79% 19.55% 5.59% 0.90% 0.22% 0.05%
10 Kateryna Baindl 1499 45.21% 14.28% 3.57% 0.49% 0.10% 0.02%
11 Anna Bondar 1520 27.95% 14.07% 3.83% 0.58% 0.14% 0.03%
12 Jelena Ostapenko 1685 72.05% 52.10% 24.87% 7.41% 3.21% 1.32%
13 Zheng Qinwen 1641 59.61% 22.53% 12.34% 3.12% 1.17% 0.41%
14 Bernada Pera 1573 40.39% 11.96% 5.45% 1.05% 0.30% 0.08%
15 Emma Raducanu 1584 24.65% 11.30% 5.33% 1.07% 0.32% 0.09%
16 Coco Gauff 1778 75.35% 54.20% 39.03% 15.90% 8.95% 4.84%
17 Jessica Pegula 1794 72.21% 57.26% 34.78% 21.60% 9.94% 5.59%
18 Aliaksandra Sasnovich 1628 27.79% 16.66% 6.34% 2.50% 0.67% 0.23%
19 Olivia Gadecki 1492 35.87% 7.00% 1.57% 0.37% 0.06% 0.01%
20 Marta Kostyuk 1593 64.13% 19.08% 6.40% 2.24% 0.52% 0.15%
21 Barbora Krejcikova 1743 79.40% 44.34% 24.15% 13.32% 5.27% 2.59%
22 Clara Burel 1508 20.60% 5.28% 1.36% 0.34% 0.06% 0.01%
23 Anhelina Kalinina 1596 29.98% 11.03% 3.93% 1.39% 0.33% 0.10%
24 Petra Kvitova 1744 70.02% 39.35% 21.49% 11.88% 4.72% 2.32%
25 Madison Keys 1700 79.38% 39.51% 21.37% 9.72% 3.35% 1.45%
26 Wang Xinyu 1465 20.62% 4.48% 1.13% 0.21% 0.03% 0.00%
27 Nadia Podoroska 1551 24.42% 8.91% 3.10% 0.83% 0.16% 0.04%
28 Victoria Azarenka 1747 75.58% 47.11% 28.43% 14.79% 5.94% 2.96%
29 Jil Teichmann 1599 66.81% 24.61% 8.94% 2.90% 0.69% 0.21%
30 Zhu Lin 1477 33.19% 7.76% 1.76% 0.35% 0.05% 0.01%
31 Diana Shnaider 1509 20.49% 8.82% 2.28% 0.52% 0.08% 0.02%
32 Maria Sakkari 1744 79.51% 58.81% 32.98% 17.03% 6.78% 3.35%
33 Daria Kasatkina 1745 74.56% 46.61% 25.27% 14.03% 6.87% 2.83%
34 Tatjana Maria 1558 25.44% 9.25% 2.76% 0.84% 0.22% 0.04%
35 Yulia Putintseva 1630 43.58% 17.76% 6.88% 2.73% 0.92% 0.25%
36 Karolina Pliskova 1675 56.42% 26.38% 11.79% 5.40% 2.13% 0.70%
37 Zhang Shuai 1627 46.88% 16.86% 6.99% 2.74% 0.92% 0.25%
38 Petra Martic 1649 53.12% 20.50% 9.11% 3.84% 1.39% 0.41%
39 Katie Volynets 1427 12.11% 2.76% 0.52% 0.09% 0.01% 0.00%
40 Veronika Kudermetova 1771 87.89% 59.88% 36.69% 21.69% 11.41% 5.08%
41 Anett Kontaveit 1724 69.62% 40.39% 21.60% 11.05% 5.09% 1.96%
42 Magda Linette 1579 30.38% 11.78% 4.01% 1.28% 0.36% 0.08%
43 Taylor Townsend 1499 22.89% 6.12% 1.52% 0.35% 0.07% 0.01%
44 Ekaterina Alexandrova 1710 77.11% 41.72% 21.53% 10.60% 4.69% 1.73%
45 Irina-Camelia Begu 1673 67.72% 29.02% 13.89% 6.13% 2.41% 0.78%
46 Laura Siegemund 1544 32.28% 8.62% 2.67% 0.74% 0.18% 0.03%
47 Leylah Fernandez 1646 33.64% 17.46% 7.69% 3.11% 1.11% 0.33%
48 Caroline Garcia 1764 66.36% 44.90% 27.10% 15.37% 7.92% 3.46%
49 Aryna Sabalenka 1804 72.58% 53.36% 33.31% 20.15% 12.40% 6.06%
50 Shelby Rogers 1635 27.42% 14.10% 5.68% 2.15% 0.82% 0.23%
51 Lauren Davis 1581 39.63% 10.82% 3.64% 1.14% 0.36% 0.08%
52 Elise Mertens 1654 60.37% 21.72% 9.28% 3.74% 1.53% 0.46%
53 Anna Karolina Schmiedlova 1466 27.84% 5.27% 1.04% 0.20% 0.04% 0.01%
54 Camila Giorgi 1631 72.16% 25.97% 9.80% 3.67% 1.38% 0.38%
55 Claire Liu 1535 19.28% 8.28% 2.18% 0.57% 0.15% 0.03%
56 Belinda Bencic 1783 80.72% 60.48% 35.06% 20.25% 11.90% 5.49%
57 Beatriz Haddad Maia 1677 60.42% 30.48% 12.76% 5.30% 2.33% 0.77%
58 Sloane Stephens 1604 39.58% 15.88% 5.22% 1.68% 0.58% 0.14%
59 Donna Vekic 1629 39.46% 18.66% 6.69% 2.36% 0.89% 0.24%
60 Liudmila Samsonova 1704 60.54% 34.98% 15.83% 7.12% 3.39% 1.22%
61 Kimberly Birrell 1528 46.22% 8.80% 2.75% 0.66% 0.17% 0.03%
62 Linda Fruhvirtova 1554 53.78% 11.53% 3.99% 1.06% 0.30% 0.06%
63 Marketa Vondrousova 1718 35.85% 26.32% 15.11% 7.10% 3.53% 1.34%
64 Ons Jabeur 1820 64.15% 53.35% 37.65% 22.84% 14.53% 7.40%