Highest Score in Test Cricket in 2021
Record holder : Dimuth Karunaratne of Sri Lanka holds the record (244 runs) for highest score in test cricket in 2021.
1. 
Dimuth Karunaratne - 244 runs
The player at #1 in the list is Dimuth Karunaratne of Sri Lanka. He scored 244 runs against Bangladesh in 437 balls at strike rate of 55.83 while hitting 0 sixes and 26 fours on 21st April 2021 in Pallekele.
2. Kane Williamson - 238 runs
At no. 2 position is Kane Williamson of New Zealand. He scored 238 runs against Pakistan in 364 balls at strike rate of 65.38 while hitting 0 sixes and 28 fours on 3rd January 2021 in Christchurch.
3. Joe Root - 228 runs
At no. 3 position is Joe Root of England. He scored 228 runs against Sri Lanka in 321 balls at strike rate of 71.02 while hitting 1 sixes and 18 fours on 14th January 2021 in Galle.
4. Joe Root - 218 runs
At no. 4 position is Joe Root of England. He scored 218 runs against India in 377 balls at strike rate of 57.82 while hitting 2 sixes and 19 fours on 5th February 2021 in Chennai.
5. Abid Ali - 215* runs
At position no. 5 is Abid Ali of Pakistan. He scored 215* runs against Zimbabwe in 407 balls at strike rate of 52.82 while hitting 0 sixes and 29 fours on 7th May 2021 in Harare.
6. Kyle Mayers - 210* runs
At no. 6 position is Kyle Mayers of West Indies. He scored 210* runs against Bangladesh in 310 balls at strike rate of 67.74 while hitting 7 sixes and 20 fours on 3rd February 2021 in Chattogram.
7. Hashmatullah Shahidi - 200* runs
Then comes our Hashmatullah Shahidi of Afghanistan. He scored 200* runs against Zimbabwe in 443 balls at strike rate of 45.14 while hitting 1 sixes and 21 fours on 10th March 2021 in Abu Dhabi.
8. Devon Conway - 200 runs
Next in the list is Devon Conway of New Zealand. He scored 200 runs against England in 347 balls at strike rate of 57.63 while hitting 1 sixes and 22 fours on 2nd June 2021 in Lord's.
9. Joe Root - 186 runs
At no. 9 position is Joe Root of England. He scored 186 runs against Sri Lanka in 309 balls at strike rate of 60.19 while hitting 0 sixes and 18 fours on 22nd January 2021 in Galle.
10. Joe Root - 180* runs
At no. 10 position is Joe Root of England. He scored 180* runs against India in 321 balls at strike rate of 56.07 while hitting 0 sixes and 18 fours on 12th August 2021 in Lord's.