Orna took over David de Guia at Old Trafford in July 2023 after a 12-year stay with the club.
De Gea, currently at Fiorentina, is a four-time United Player of the Year and has won the Premier League Golden Globe twice.
He is fourth on the best Premier League clean sheet list of all time with 147.
In total, he held 190 clean sheets in 545 games, winning the Premier League, FA Cup, two EFL Cups and the Europa League.
His predecessor was Dutchman Edwin van derser, who won the Champions League, four Premier League, the Club World Cup and two League Cups in a six-year spell at United.
He has a record of 135 clean sheets in 266 games and is tied eighth on the Premier League’s best clean sheet list of all time with 132.
Before signing Van der Sar in 2005, United experienced many goalkeepers while searching for a long-term alternative to Peter Schmeichel.
Fabian Barthes, Tim Howard, Roy Carroll and Mark Bosnich all had stints as number one, but United won three league titles between 1999 and 2005, none of which were completely convinced.
They had a very difficult action to follow given Schmeichel’s legendary status at the club where he played 398 times in eight seasons.
Dane won five Premier Leagues, three FA Cups, one League Cup and the European Super Cup, signing off to the Champions League as part of the then unprecedented treble.
Onana did not create a list of the world’s top goalkeepers issued by the CIES Football Observatory Index on Wednesday.
CIES uses methodology to consider deviations in the percentage of saves at the domestic league level compared to the level of the game played, the outcome of the match, and the expected value.
The top three were Gianluigi Donnaruma of Paris Saint German, Jan Somer of Inter Milan, and Tibau Krukova of Real Madrid.