Head to Head Williams driver comparison for 2018 season.
[{'label': 'Sergey Sirotkin', 'data': [20, 20, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]}, {'label': 'Lance Stroll', 'data': [14, 18, 18, 15, 15, 16, 16, 16, 17, 17, 18, 18, 18, 17, 17, 17, 17, 18, 18, 18, 18]}]