Karunaratne has played 66 Tests and 31 ODIs for Sri Lanka so far. He has managed to score 5,207 runs across all formats.
While the side is at the fifth spot in the Test rankings and the side had suffered a loss in the two-match Test series against Pakistan.
The left-handed Karunratne also laid down the impact of head coach Mickey Arthur, who was appointed the coach of Sri Lanka in December last year.
"Mickey is a no-nonsense cool bloke with loads of experience to back him and his brand. At the international level planning and role clarity is a norm," Karunaratne said.
"What is very important is the belief he has instilled among us in his own and subtle way. It surely helped and the result always speaks for itself," he added.
Karunaratne revived his limited-overs career last year as he was brought into the Sri Lankan side ahead of the 2019 Cricket World Cup. He was chosen as the skipper of the side, but he failed to guide Sri Lanka to the semi-finals of the tournament.
"The boys and the respective squads are enjoying their cricket and that makes my job that much easier. If you like what you are doing and the environment to do so is conducive, the balance at this level of sport becomes that much more beneficial," Karunaratne said.
Here's the latest team rankings:
|
ICC Test Rankings |
|
Ranking |
Team |
Matches |
Points |
Rating |
|
1 |
Australia |
26 |
3,028 |
116 |
|
2 |
New Zealand |
21 |
2,406 |
115 |
|
3 |
India |
27 |
3,085 |
114 |
|
4 |
England |
33 |
3,466 |
105 |
|
5 |
Sri Lanka |
27 |
2,454 |
91 |
|
6 |
South Africa |
23 |
2,076 |
90 |
|
7 |
Pakistan |
16 |
1,372 |
86 |
|
8 |
West Indies |
18 |
1,422 |
79 |
|
9 |
Afghanistan |
3 |
170 |
57 |
|
10 |
Bangladesh |
17 |
939 |
55 |
|
11 |
Zimbabwe |
8 |
144 |
18 |
|
12 |
Ireland |
0 |
0 |
0 |
|
ODI rankings |
|
Ranking |
Team |
Match |
Points |
Rating points |
|
1 |
England |
38 |
4,820 |
127 |
|
2 |
India |
49 |
5,819 |
119 |
|
3 |
New Zealand |
32 |
3,716 |
116 |
|
4 |
South Africa |
31 |
3,345 |
108 |
|
5 |
Australia |
33 |
3,518 |
107 |
|
6 |
Pakistan |
32 |
3,254 |
102 |
|
7 |
Bangladesh |
34 |
2,989 |
88 |
|
8 |
Sri Lanka |
39 |
3,297 |
85 |
|
9 |
West Indies |
43 |
3,285 |
76 |
|
10 |
Afghanistan |
28 |
1,549 |
55 |
|
11 |
Ireland |
21 |
1,039 |
49 |
|
12 |
Netherlands |
5 |
222 |
44 |
|
13 |
Oman |
12 |
479 |
40 |
|
14 |
Zimbabwe |
24 |
935 |
39 |
|
15 |
Scotland |
16 |
419 |
26 |
|
16 |
Nepal |
9 |
161 |
18 |
|
17 |
UAE |
15 |
259 |
17 |
|
18 |
Namibia |
9 |
152 |
17 |
|
19 |
United States |
14 |
185 |
13 |
|
20 |
Papua New Guinea |
14 |
0 |
0 |