The first match for which both teams awarded full caps was in 1991, in the pool stage of the 1991 Rugby World Cup, when Wales won 16–7.
Since then, the two teams have met a total of 22 times; Wales hold the upper hand with 14 wins to Argentina's 7, with 1 match drawn.
The most recent test between the two sides was Argentina's win over Wales 29–17 in the 2023 Rugby World Cup quarter-finals.
Note: Summary below reflects test results by both teams.
Note: Date shown in brackets indicates when the record was or last set.