helterskelter
G.O.A.T.
Australian Open Men's Singles
1. Djokovic 6/4
2. Nadal 7/2
3. Federer 13/2
4. Medvedev 10/1
5. Tsitsipas 16/1
6. Zverev 18/1
7. Murray 20/1 (! - I'm using Ladbrokes, a British company. Odds aren't a prediction!)
8=. Del Potro and Kyrgios 25/1
10=. Raonic, Nishikori, Anderson, Thiem, Cilic, Wawrinka, and Dimitrov 33/1
Australian Open Women's Singles
1. Williams 5/1
2. Andreescu 6/1
3. Osaka 15/2
4=. Halep and Barty 9/1
6. Svitolina 12/1
7=. Pliskova and Kvitova 14/1
9=. Sabalenka, Bencic, and Kerber 16/1
Roland Garros Men's Singles
1. Nadal 5/6
2. Djokovic 3/1
3. Thiem 4/1
4. Tsitsipas 16/1
5. Zverev 20/1
6=. Federer, Auger-Aliassime, and Medvedev 25/1
9. Wawrinka 40/1
10. Del Potro 50/1
Roland Garros Women's Singles
1. Halep 5/1
2. Williams 8/1
3=. Barty and Bertens 9/1
5. Andreescu 10/1
6=. Stephens, Osaka, and Svitolina 14/1
9=. Vondrousova, Pliskova, and Muguruza 16/1
Wimbledon Men's Singles
1. Djokovic 6/4
2. Federer 4/1
3. Nadal 5/1
4. Medvedev 22/1
5. Raonic 25/1
6=. Anderson, Auger-Aliassime, Kyrgios, Cilic, and Thiem 33/1
Wimbledon Women's Singles
1=. Williams and Halep 6/1
3. Andreescu 7/1
4=. Svitolina and Kerber 16/1
6=. Konta, Keys, Sabalenka, and Anisimova 20/1
10. Muguruza 25/1
US Open Men's Singles
1. Djokovic 6/4
2. Nadal 4/1
3. Federer 6/1
4=. Medvedev and Tsitsipas 14/1
6. Zverev 16/1
7. Kyrgios 25/1
8. Thiem 28/1
9. Raonic 33/1
10=. Wawrinka, Nishikori, Anderson, and Cilic 40/1
US Open Women's Singles
Odds not yet available so far as I could find!
1. Djokovic 6/4
2. Nadal 7/2
3. Federer 13/2
4. Medvedev 10/1
5. Tsitsipas 16/1
6. Zverev 18/1
7. Murray 20/1 (! - I'm using Ladbrokes, a British company. Odds aren't a prediction!)
8=. Del Potro and Kyrgios 25/1
10=. Raonic, Nishikori, Anderson, Thiem, Cilic, Wawrinka, and Dimitrov 33/1
Australian Open Women's Singles
1. Williams 5/1
2. Andreescu 6/1
3. Osaka 15/2
4=. Halep and Barty 9/1
6. Svitolina 12/1
7=. Pliskova and Kvitova 14/1
9=. Sabalenka, Bencic, and Kerber 16/1
Roland Garros Men's Singles
1. Nadal 5/6
2. Djokovic 3/1
3. Thiem 4/1
4. Tsitsipas 16/1
5. Zverev 20/1
6=. Federer, Auger-Aliassime, and Medvedev 25/1
9. Wawrinka 40/1
10. Del Potro 50/1
Roland Garros Women's Singles
1. Halep 5/1
2. Williams 8/1
3=. Barty and Bertens 9/1
5. Andreescu 10/1
6=. Stephens, Osaka, and Svitolina 14/1
9=. Vondrousova, Pliskova, and Muguruza 16/1
Wimbledon Men's Singles
1. Djokovic 6/4
2. Federer 4/1
3. Nadal 5/1
4. Medvedev 22/1
5. Raonic 25/1
6=. Anderson, Auger-Aliassime, Kyrgios, Cilic, and Thiem 33/1
Wimbledon Women's Singles
1=. Williams and Halep 6/1
3. Andreescu 7/1
4=. Svitolina and Kerber 16/1
6=. Konta, Keys, Sabalenka, and Anisimova 20/1
10. Muguruza 25/1
US Open Men's Singles
1. Djokovic 6/4
2. Nadal 4/1
3. Federer 6/1
4=. Medvedev and Tsitsipas 14/1
6. Zverev 16/1
7. Kyrgios 25/1
8. Thiem 28/1
9. Raonic 33/1
10=. Wawrinka, Nishikori, Anderson, and Cilic 40/1
US Open Women's Singles
Odds not yet available so far as I could find!