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69% positive29 reviewsView price on Amazon
In shortPlayers like the big, forgiving sweet spot, easy control, quick handling and help in defence. Some find the rebound too high or the racket heavy. The glossy paint scratches easily, and a few report cracking.
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Three weeks with the Diablo Pro 4 after an Air Viper: the sweet spot is easy to find and the trampoline helps defensive groundstrokes, though it's heavier and the glossy surface makes spin harder for a beginner.
“Adjusting to the sweet spot is a breeze but the weight still need some time to adapt.”
A level-2.5 left-side player who recently bought the Diablo Pro 4 and can't get along with it, finding it too demanding and advanced for them; looking for a more forgiving racket with a rough surface.
“I also recently bought a Siux Diablo Pro 4, but I just can’t get along with it — it feels a bit too demanding/advanced for me.”
An advanced right-side player who has used the dark red Diablo Pro for five months, about three matches a week, and is extremely happy: the best racket for their game, with great control on every shot and no quality problems beyond a little paint loss.
“I have a siux diablo pro in that dark red color and I'm extremely happy with it. Best racket for my style of play (drive player).”
Their Diablo Pro 4 suddenly cracked around the sweet spot after three months of playing three times a week. Siux refused the warranty, blaming paint chips from normal contact with the glass, so they moved to a Kuikma.
“I had the same exact issue with my Siux Diablo Pro 4. Suddenly one day it had cracks around the sweet spot. I only had the racket for 3 months and I play around 3x a week”
Found the Diablo Pro 4 great but a bit soft and heavy: their unit was about 382 g with an overgrip and protector. It gave them no tennis elbow but tired their arm.
“Siux Diablo Pro 4: My racket was very heavy, around 382g with one overgrip + protector. I generally prefer lighter rackets. It was great but a bit soft and on the heavier side.”
Owns several Siux and Nox rackets; the Diablo Pro 4 2025 is their main racket, with a sweet spot covering almost the whole face, and more forgiving than the harder, faster Diablo 3.
“I play the Pro 4 mostly (from 2025) and like it very much; the sweet spot is almost the entire racket.”
Has tried plenty of rackets, but the Diablo Pro 4 clicked from the first shot: control and power so perfect they stocked up on spares.
“I play with the Diablo Pro 4 and the control but also power is just perfect to the extend i stocked up on the Pro 4 in case mine breaks soon.”
Switched from a Technical Viper to the Diablo Pro 4: much more forgiving and easier to control, and nicer each of their six matches.
“I've used it for maybe 6 matches now and it's just getting nicer and nicer to use each game.”
First two hours with the Diablo Pro 4: very easy to manoeuvre with a lowish balance, more rebound than expected, not huge power, and a massive sweet spot for bandejas.
“Did some bandeja (and one poor Vibora attempt) and hit them with lots of success. The sweet spot felt massive.”
Has tried both the Diablo Pro 4 and the Electra ST4 and prefers the Diablo: lighter and quicker, with the best mix of power and control and great comfort, while the ST4 leans more to control.
“The Siux Diablo Pro 4 feels lighter, quicker, and offers the best mix of power and control with great comfort. The ST4 leans more towards control, with decent power”
Amazing manoeuvrability and easy defence with a medium touch; less raw power than the ST4.
“Diablo 4 amazing maneuverability, really easy to save hard shots from the back, medium touch with a little trampoline effect but not so much.”
A month in: phenomenal control, big sweet spot and decent power; better than the Pro 3.
“I have been playing with the Diablo Pro for the last month and it’s a great racket.”
A beginner who had been renting this year's Diablo Pro tried last year's model and really liked it: the overall feel is similar, but it is clearly easier on the joints.
“Today I got to try last year's Diablo Pro like you suggested, and I really liked it! The overall feeling is similar to this year's Diablo Pro, but it's definitely easier on the joints.”
Moved to the Diablo Pro 4 after quickly outgrowing a beginner racket, and finds it serves them very well; they especially like its balance.
“The Suix Diablo Pro 4 is what im using. I grew out of my “beginner” racket after a few matches . The Suix is serving me great. I love the balance of it.”
A professional player praises the Diablo 2025 in everything except the flat smash (7.5–8/10 for them); it is solid, so it smashes better than most control rackets.
“I’d give it praise in everything except the smash, where I’d say it’s a 7.5-8 /10 for me.”
The Diablo Pro 4 gives easy ball output, a big sweet spot and help in defence, though sometimes too much rebound for them.
“But sometimes it had to muc rebound for me. But big sweetspot and help with defense.”
Big sweet spot, light and easy to play, though the gloss scratches easily.
“diablo pro 4 is great... glossy look will disappear and will be covered with scratches”
Bought the Diablo Pro 4 and, as a right-side player, finds lobs and backhands from the back much easier thanks to its big sweet spot.
“Tengo la Siux Diablo Pro 4 que me la compré después de ver el análisis de ustedes, la gran diferencia que le sentí (siendo jugador drive) fue la gran facilidad”
Bought the Diablo Pro 4 as a soft hybrid for control, but the trampoline effect was too much and shots became unpredictable; a stiffer racket suited them better.
“I found the trampoline effect a bit too much, and my shots sometimes became wildly unpredictable.”
First match with a sand-finish version: perfect touch, good control, not hugely powerful.
“just played a match and it felt wonderful - touch was perfect, shorts are not super powerful, good control”
Loved the Diablo Pro 4's softness and feel, and was put off its harder successor.
“I played with the pro4 and loved the softness and feel”
Plays the Diablo Pro 4 and loves it, though some players at their level don't.
“I personally play with the Diablo Pro 4 and love it”
A high-intermediate who loves the Diablo Pro 4, a huge step up from their Diablo Revolution 2; they added grip tape to the glossy face.
“I'm using The Diablo 4 pro and love it (high-intermediate)”
Feels their Diablo Pro 4's sweet spot is tiny because hits don't sound right.
“I got it but I feel the sweet spot is tiny because whenever I hit it doesn't sounds right.”
Beautiful, but the glossy face picked up fine scratches after one or two matches.
“I had this and it’s beautiful but after one or two matches it was getting really fine scratches on the face”
Switched to it from AT10s and recommends it as a step up.
“Get the Siux Diablo Pro 4. Will give you exactly what you want. I switched from using at10s also”
Tried it: too soft with too much rebound.
“Quick update i tried the Diablo pro 4 and didn't like it. Too soft and too much rebound for me.”
Bought it on the strength of the review and finds it amazing; strongly recommends it.
“I have it and it’s amazing perrrrrrrrrfect! Very recommended and thanks for this video (confidently bought that because of it)”
Didn't like the Diablo Pro 4 at all.
“I have this racket but did not like it at all.”
Of the 29 reviews with a clear verdict, 69% are positive, 10% mixed and 21% negative. The praise mentioned most is forgiving. The most common complaint is durability issues.
The praise reviewers mention most: forgiving (8 reviews), good control (7 reviews) and great in defence (4 reviews). For example: Switched from a Technical Viper to the Diablo Pro 4: much more forgiving and easier to control, and nicer each of their six matches.
The complaints reviewers mention most: durability issues (3 reviews), demanding (1 review) and small sweet spot (1 review). For example: Their Diablo Pro 4 suddenly cracked around the sweet spot after three months of playing three times a week. Siux refused the warranty, blaming paint chips from normal contact with the glass, so they moved to a Kuikma.
#5 in Best Padel Rackets 2025, ranked by real player reviews.
29 are quotes from discussions on Reddit and YouTube, each linked to the original post. Player reviews are checked for spam before they appear, and only they count toward the star rating; quotes never do.