Arsene Wenger has labelled Jose Mourinho's "specialist in failure" comments as "embarrassing” for the Chelsea manager.
Speaking after his Arsenal side moved into the quarter-finals of the FA Cup with a 2-1 win over Liverpool on Sunday, Wenger branded Mourinho's controversial statement as disrespectful.
Mourinho made the remarks in the build-up to Chelsea's fifth-round clash at Manchester City on Saturday – which the London club lost 2-0 – and Wenger believes the Portuguese was out of order.
"I do not want to go into those silly, disrespectful remarks," he told BT Sport.
"I never spoke about him in my press conferences and I won't start now.
"It's more embarrassing for him than me."
Arsenal made it to their first FA Cup quarter-final in three years and will now face Everton in the last eight.
It came a week after their 5-1 defeat away at Liverpool in the Premier League and the Frenchman was pleased with his side's resolve.
Alex Oxlade-Chamberlain and Lukas Podolski put Arsenal 2-0 in front before Steven Gerrard pulled one back from the penalty spot.
The fifth-round tie ended in controversy when referee Howard Webb failed to award what looked a certain spot-kick when Oxlade-Chamberlain tangled with Luis Suarez.
"I'm very proud of the way we responded to the huge defeat last week," he continued.
"To win makes you stronger and that was very important. There were suspicions that we would sacrifice that game.
"I've seen the (penalty) incident, but I will have to look at it again. Maybe, maybe not."
|Coach: A. Wenger|
for L. Podolski 69'
for A. Oxlade-Chamberlain 75'
for Y. Sanogo 88'
|Mourinho: Victory at Stoke means more than three points|
|Postecoglou picks attacking Australia squad|
|Allegri disappointed by wasteful Juve|
|Benitez revels in Napoli´s Supercoppa Italiana win|
|Stoke City 0 Chelsea 2: Fabregas fires visitors to festive number one spot|
|Juventus 2 Napoli 2 (aet, 5-6 on pens): Rafael´s shootout heroics seal victory|
|Ki has mixed feelings over Asian Cup|
|Lafita set for six-month lay-off with ligament injury|
|Dyche dismisses Ings exit speculation|
|Turkish Super Lig Review: Balikesirspor record rare win, Carlos bows out at Sivasspor|
|Freibug agree deals for Daehli and Petersen|
|Kampl set to join Dortmund|
|Al Shabab 1 Al Ain 1: Ahmad rescues late point for visitors|
|Blackpool chairman Oyston apologises for supporter spat|
|Flamini expects Arsenal to kick on|
|Brighton accept Hyypia resignation|
|FA charge Leeds defender Bellusci for alleged racist abuse|
|Uncapped Lee named in South Korea squad|
|Gutierrez makes Newcastle comeback|
|Ji to rejoin Augsburg from Dortmund|
|Holders ES Setif learn Champions League fate|
|Kraft extends Hertha deal|
|FIFA reform process ongoing - Blatter|
|Walsh: Leicester should stick with Pearson|
|Hodgson optimistic for England´s future|
|Milan chief Galliani targets Champions League|
|Hull recall Ince and Figueroa|
|Stranzl extends Gladbach stay|
|Redknapp not ruling out Morrison return|
|Barnes hopeful of keeping his place|
|Lambert hails ´outstanding´ Okore|
|Kramer pens Leverkusen extension|
|Lacazette will not rest on laurels|
|Hughes: Chelsea can win quadruple|
|Liverpool are turning the corner - Lallana|
|Ramos: No rush on contract talks|
|Johnson: Derby winner one of my finest hours|
|Juan credits Mancini for Inter revival|
|Allardyce eyeing London derby success|
|Juanfran targets new-year push|
|Long slams Southampton critics|
|Guidetti out, Griffiths in hints Deila|
|Spurs forward Kane targets 20 goals|
|Lyon fitness key to Bordeaux thrashing - Fournier|
|Santa Fe 1 Medellin 1 (agg 3-2): Hosts win Clausura title|
|Emelec 3 Barcelona 0 (4-1 agg): Bolanos brace seals title defence|
|Pioli: Lazio did not switch off|
|No Park in South Korea´s Asian Cup squad|
|Gignac: Marseille lead ´a huge boost´|
|Simeone applauds Griezmann´s hat-trick|
|Redknapp vows to keep QPR sharpshooter Austin|
|Santiago Wanderers 1 Palestino 6 (agg 2-9): 36-year drought ends for visitors|
|Juan Aurich 2 Sporting Cristal 3 (aet, agg 4-5): Chavez hands visitors Peruvian title|
|Liga del Futbol Profesional Boliviano Review: Bolivar win title|
|Mancini plays down Lennon transfer rumours|
|Ligue 1 Review: Marseille end 2014 top of the table, Lyon leapfrog PSG|
|Kovacic has mixed emotions after Inter draw|
|Serie A Review: Lazio go third despite Inter rally, Sampdoria held|
|La Liga Review: Griezmann the man for Atleti, Villarreal gain fifth straight win|
|Primeira Liga Review: Benfica win six straight|
|Athletic Bilbao 1 Atletico Madrid 4: Griezmann hat-trick seals comeback win|
|Inter 2 Lazio 2: Hosts rally to claim draw|
|McCoist makes Rangers exit|
|Sturridge on course for January return - Rodgers|
|Liverpool getting back on track, says Rodgers|
|Wenger bemoans failure to defend set-pieces|
|Bundesliga Review: Hoffenheim enjoy big win, Freiburg falter late on|
|Zorc: Dortmund to stick with Klopp|
|Liverpool 2 Arsenal 2: Bandaged Skrtel rescues a draw|
|I have no problem with Payet, insists Bielsa|
|Eredivisie Review: Ajax leave it late, Vitesse finally win|
|Pardew rues over-zealous Newcastle approach|
|Benitez hopeful ahead of Supercoppa|
|I nearly took Johnson off - Poyet|
|Johnson revels in derby late show|
|Juventus must maintain focus, warns Allegri|
|Newcastle United 0 Sunderland 1: Johnson settles derby|
|Carlos leaves Sivasspor post|
|Dundee United 2 Celtic 1: Ciftci inspires surprise win|
|Mourinho against use of independent panels|
|Hartlepool not interested in signing Evans|
|Reed delighted with first Southampton start|
|Bremen agree Oztunali loan|
|Irvine backs Ideye to end goal drought|
|Carrick backs Falcao to kick on|
|Dortmund will come back stronger, vows Klopp|
|Bojan senior slams Barcelona|
|Eredvisie title not won yet - Depay|
|Sterling eager to catch Arsenal cold|
|Monk: Ki will be sorely missed|
|Bruce looking to recall Hull duo from loan spells|
|Allardyce: Pearson deserves time|
|Sydney 0 Wellington Phoenix 2: Burns at the double|
|Real Madrid 2 San Lorenzo 0: Spanish giants complete triumphant 2014|
|McCoist: Departures sucking life out of Rangers|
|Hargreaves urges Sterling to stay put|
|Herediano 1 Deportivo Saprissa 1 (agg 3-5): Draw hands visitors consecutive titles|
|Tribulietx basks in Auckland City´s heroics|
|San Lorenzo´s Bauza applauds Ancelotti|
|Wenger: Sanchez a Footballer of the Year candidate|
|Chelsea like United´s treble-winning team - Hargreaves|
|Ancelotti: Copa del Rey victory inspired Real´s stunning run|
|La Liga Review: Catalan clubs triumph|