Backed by a sellout away crowd, Marcelo Bielsa's men dominated play at the Emirates in the first-half but fell short in the second as Reiss Nelson's scrappy effort proved to be the winner. Click and scroll through the pages to see what a host of high-profile pundits said about Leeds:
1. Alex Scott
Got to say though, Im looking forward to watching more of Leeds United next season if they get promoted. | Getty
2. Gary Lineker
If you didnt know which the Premier League team was, you could be forgiven for thinking it was. | Getty
3. John Hartson
Irrespective of the result tonight Leeds have shown what a well-coached, organised and youthful team they have.. be good to see them promoted this season. | Getty
4. Michael Owen
On this evidence, Leeds United are going to hold their own in the Premier League next season. Unbelievable performance in the first half. | Getty
5. Jason McAteer
Only watched 35 mins and I really hope Leeds United come up. Proper fans and a very very good team. | Getty
6. David Seaman
All Leeds first half then Arsenal played much better second half. Great to see so many Leeds fans there. | Getty