(Adds comments from Jefferies)
** Shares of Australia's Tyro Payments Ltd TYR.AX fall as
much as 22.5% to A$1.155 - set to mark worst day since Feb 21,
if losses hold
** Payment terminals firm rejects revised proposal of A$1.60
per share from private equity firm Potentia Capital
** Says higher offer continues to undervalue co
** In a separate statement, Westpac WBC.AX says it ended
discussions with TYR, saying it was not in the best interest of
its shareholders
** Brokerage Jefferies, however, says TYR remains in play
and that both Potentia and Westpc remain potential acquirers
** Jefferies adds TYR ending talks with both parties is a
"relatively standard move to force the hands of interested
parties"
** Tyro stock hits its lowest since Sept 1
** TYR had fallen 47.9% this year, as of last close
(Reporting by Nausheen Thusoo and Himanshi Akhand in Bengaluru)
((Nausheen.Thusoo@thomsonreuters.com;))