Find all winning auctions of a particular bidder

We have two tables for storing auctions & it’s bids info.

  1. auction (which stores the auction info)

auction_id auction_name


     2216  Test Auction  

  1. auction_bid (which stores the auction bids)

bid_id amount bidder auction_id


8398 50.0000 53 2216
8397 50.0000 32 2216
8396 20.0000 53 2216


Note: The bidder with max bidding amount is declared as winner. In case of tie bids, the last bidder with max tie amount is declared as winner.
For example in above case winner bidder is 53

Now I want to show all the winning auction info on the user dashboard. For example for bidder = 53
I have used the following Query for the purpose:

SELECT DISTINCT
  a.*,
  b.bid_id,
  b.amount,
  b.bidder
FROM
  auction a
  LEFT JOIN auction_bid b
    ON a.auction_id = b.auction_id
WHERE b.bidder = 53
  AND b.amount =
  (SELECT
    MAX(amount)
  FROM
    auction_bid tmp
  WHERE tmp.auction_id = b.auction_id
  LIMIT 0, 1)

This works fine for bidder = 53.
But for bidder = 32, the same auction is also shown as winning auction.

I know the issue is due to tie bids. How to modify above query so that it works for tie bids?
Any help is really appreciated.

Regards