ITF Global Tennis Report 2019 • 37
What we've learnt: performance
Fig 43. Junior to junior Top 100 conversion speed by gender (weeks)
Female
Male
109
106
90 95 100 105 110
Fig 42. Junior to junior Top 100 conversion rate by region (%)
Female
Male
0 2 4 14 6 8 10 12
Africa 4.5
Asia 4.9
Central America
& Caribbean 3.5
Europe 9.8
North America 8.8
Oceania 12.1
South America 6.7
Africa 4.3
Asia 6.0
Central America
& Caribbean 2.8
Europe 9.0
North America 8.7
Oceania 8.1
South America 4.8
0 175 25 50 75 100 125 150
Junior
Female
Junior
Male
Fig 44. Junior to junior Top 100 conversion speed by region (weeks)
Africa 130.6
Asia 124.1
Central America
& Caribbean 137.7
Europe 100.8
North America 105
Oceania 124.9
South America 84.3
Africa 159
Asia 118.6
Central America
& Caribbean 114
Europe 111.2
North America 91.4
Oceania 118
South America 107.8
