Thailand midfielder Charyl Chappuis is likely to pull out of the King's Cup squad due to an injury.
Charyl Chappuis
The Thai-Swiss player returned from vacation in Switzerland yesterday after helping Thailand win the AFF Suzuki Cup title last month.
Chappuis, who injured his knee during the tournament, then had a check-up at Samitivej hospital and went to his club Suphanburi.
Suphanburi chairman Varawut Silpa-archa said the check-up result would be known in the next few days.
"At the moment, we don't know if his injury is serious or not," he said.
The four-team King's Cup event will be held in Nakhon Ratchasima from Feb 1-7.
Thailand will compete against South Korea, North Korea and a fourth team which will be Honduras or Uzbekistan in the round-robin tournament.