Karunaratne, 36, scored 7222 runs in Tests at a healthy average of nearly 40, including a top score of 244. He also played 50 ODIs, scoring 1,316 runs.
Sri Lankan batter Dimuth Karunaratne is set to retire from international cricket after playing his 100th Test -- the second and final Test against Australia, starting in Galle on Thursday.
In the other game of the tournament, Brandon McMullen began this tournament with a five-wicket haul, and he now has a maiden ODI hundred after firing Scotland to a 76-run win over Oman.
Australia, who have already secured their place in the final of the World Test Championship against South Africa, won the opening Test, also in Galle, by an innings and 242 runs.
The 30-year-old will lead the team while playing his first one-day game since 2015.
"He was arrested early this morning for drinking and driving after the vehicle driven by him hit a three wheeler and injured its driver," police spokesman Ruwan Gunasekera told Reuters.
Bad light stopped play on day three with Karunaratne on 27 and Dhananjaya de Silva on 30.
Kusal Mendis' battling half-century salvaged a difficult day one for Sri Lanka as they reached 229/9 in the second Test.
Sri Lanka got off to a strong start in their chase for a 268-run victory target after skipper Dimuth Karunaratne and Lahiru Thirimanne frustrated New Zealand with a 133-run opening stand on Day 4 of the first Test.
Another Sri Lankan batter made his way to the record books with Dimuth Karunaratne...
Dimuth Karunaratne scored a century as Sri Lanka extended their lead over Zimbabwe to 411 runs before rain and bad light ended play on the fourth day of the first Test in Harare on Tuesday.
Dimuth Karunaratne's Test career ended in a whimper as Sri Lanka's most prolific Test opener fell caught behind to Kuhnemann after making 14.
Sri Lanka put themselves in a good position on the third day of the opening Test against New Zealand after Dimuth Karunaratne and Dinesh Chandimal made half-centuries but the hosts lost some of their momentum to reach 237-4 at stumps in Galle on Friday.
Cummins was left to look on anxiously as the Australian side assembled near the pitch to watch the medical team attend to Karunaratne, who was stretchered off the ground and taken to hospital in a neck brace.
"I think we have a good chance but we have to win these two games and wait for... what will happen in the other games'.
Fernando took his first-ever Test five-wicket haul as Sri Lanka dismissed South Africa for 302 in their first innings, restricting the hosts to a 145-run lead, while Karunaratne scored an unbeaten 91 in the tourists' second innings.
IMAGES from the third Test between England and Sri Lanka at The Oval on Saturday
Sri Lanka have suffered a double injury blow with batsman Dimuth Karunaratne almost certainly out of the World Cup and spinner Rangana Herath likely to miss at least a week of action, Mahela Jayawardene said on Friday.
Dimuth Karunaratne's second Test century lifted Sri Lanka to 272 for eight against Pakistan after Yasir Shah exposed their frailties against leg-spin on the opening day of the series-deciding third and final Test in Pallekele on Friday.
All-rounder Dhananjaya de Silva will take over from Dimuth Karunaratne as captain of Sri Lanka's Test side, the country's cricket board (SLC) said on Thursday.
Chasing 268 to go 1-0 up in the two-Test series, Karunaratne's 161-run opening stand with Lahiru Thirimanne (64) set the tone for a successful chase at the Galle International Stadium.
Jamie Smith's maiden Test century helped England take a 122-run lead on Day 3 in the first Test against Sri Lanka
Sri Lanka used the seamer friendly conditions at Kingsmead to reduce South Africa to 80/4 before rain stopped play on the opening day of the first Test
Rishabh Pant on Wednesday overtook his superstar India teammate Virat Kohli to reach the sixth spot in the ICC Test rankings for batters.
South Africa require five wickets and Sri Lanka need 143 runs as the second Test heads for a potentially exciting conclusion
Opener Dimuth Karunaratne frustrated West Indies with a patient unbeaten century to help Sri Lanka reach 250-2 on the opening day and stay on course for a big first innings total in the first Test at Galle on Wednesday.
IMAGES from Day 4 of the 2nd Test between England and Sri Lanka, at Lord's, on Sunday.
After resuming on 384-4, the hosts declared their first innings closed after lunch. Kurtis Patterson, in just his second Test innings, was unbeaten on 114 after posting his maiden century and captain Tim Paine was 45 not out.
'Playing in our home conditions will be a lot better for us. We can do it in Sri Lanka.'
Sri Lanka ended the third day's play at Hagley Oval in Christchurch on 293 for five, still 10 runs away from making New Zealand bat again after they had been asked to follow on.
After playing a major role in Chennai Super Kings' IPL triumph, young pace bowler Matheesha Pathirana will be hoping to make the same impact for Sri Lanka in the ODI series against Afghanistan.
Australia bowled out Sri Lanka for 231 in the hosts' second innings and then chased down the target of 75 losing the lone wicket of opener Travis Head.
Spin twins Matthew Kuhnemann and Nathan Lyon combined to dismantle Sri Lanka and bowl Australia to a crushing victory by an innings and 242 runs in the opening Test in Galle on Saturday.
Dinesh Chandimal and Dimuth Karunaratne obstinately defied New Zealand's bowlers for much of the second day of the first Test at University Oval in Dunedin on Friday though the hosts still have the upper hand.
Kamindu Mendis maintained his red-hot form and struck a majestic 114 to power Sri Lanka to 302/7 on the opening day of the first Test.
The 18-member Sri Lanka Test squad, led by star batter Dimuth Karunaratne and featuring veterans such as Angelo Mathews, Lahiru Thirimanne and Dinesh Chandimal, checked in Dharamsala on Friday.
Images from Day 4 of the second Test between Sri Lanka and India in Colombo, on Sunday.
Sri Lanka have called up leg-spinning all-rounder Dushan Hemantha, while Chamika Karunaratne will be the travelling reserve player.
Injury-hit Sri Lanka and South Africa seek winning start to World Cup
Nissanka had featured in a 41-run opening partnership with Dimuth Karunaratne, who scored 20 before being undone by a rising delivery from Kagiso Rabada that forced an edge behind to wicketkeeper Kyle Verreynne.