Toroline Dreddy Hybrid String Review
Born from a collaboration between TOROLINE and former ATP pro Dustin Brown, Dreddy is an innovative hybrid made entirely of polyester. It combines TOROLINE's sharply shaped O-TORO Tour in the mains (for bite) with TOROLINE's round, low-friction Snap in the crosses (for snapback). According to our playtesters, this combination is about as spin-friendly as it gets. However, Dreddy is more than just a spin monster. It also drew high praise for its pocketing, comfort and balanced response, delivering outstanding control without ever feeling overly stiff or dead. That said, Dreddy is likely still too firm and underpowered for beginners or those with light racquets. Ultimately, for the player who wants a very spin-friendly hybrid with surprisingly good pocketing and feel, Dreddy is well worth a try.
Spin
Control
Feel
Nothing we could agree on
Final Verdict
Breakdown
Control: 8.5
As a full polyester setup with the stiff O-TORO Tour in the mains, it's not surprising that Dreddy gave our playtesters good control. However, this hybrid also features TOROLINE's softer Snap co-poly in the crosses, making it slightly livelier than Troy anticipated. As a result, he needed to tinker with string tension to dial in the response. He explained, "I enjoyed the mix of attributes that these two strings brought to the court. I already knew I loved the control and predictability from O-TORO Tour, but I had never tried O-TORO Snap. As soon as I started hitting from the baseline, I noticed added pocketing and a slightly softer feel on contact when compared to a full bed of O-TORO Tour, and the control level was good. I will mention that I initially strung my two racquets at a tension that I would use for strings like O-TORO Tour or Solinco Hyper-G. After trying them on court, I realized I needed to bump up the tension a bit, so I went up about 2 pounds with each, and that seemed to be a good adjustment. Overall, I would say there is plenty of control with a co-poly hybrid string like this, but compared to a full head of poly strings, I thought the control felt sort of middle of the road. I find O-TORO Tour and Solinco Confidential to be high-level control, where I would put this Dreddy hybrid more at a medium power/control level, maybe like a Tecnifibre Razor Soft or TOROLINE O-TORO Orange."
Although she typically prefers more control-oriented polys, Michelle appreciated Dreddy's lively response. She said, "I love a full bed of O-TORO Tour, which is one of the stiffer, more controlled strings from TOROLINE, but I'm also coming back from a little hiatus and looking for more easy power from my racquet and strings, so I was happy to find this hybrid of O-TORO Tour and O-TORO Snap offers just that! I had good control but a bit more pop from the Dreddy hybrid than I get from a full bed of O-TORO Tour. Having been a big fan of Dustin Brown throughout his career for his easy-breezy chill style combined with big strokes, I just knew this was going to be a fun test! I was super happy with the blend of power and control from O-TORO Tour blended with O-TORO Snap."
Spin: 9.4
Engineered to maximize spin, Dreddy combines shaped mains for bite with crosses that are soft for increased pocketing and slippery to help the mains snap back more powerfully, amplifying ball rotation. The result, according to Michelle, is a very spin-friendly setup. She said, "While I'm never the playtester accessing the most spin, I've been trying to adjust my backhand mechanics to add more spin off that wing. Dreddy proved perfect for this. O-TORO Snap really helped hold the ball in the stringbed and spit it out with loads of rotation. I had good kick on my serves, and I could really feel the ball rotating off the stringbed."
"O-TORO Tour has plenty of bite on the ball, and with this Dreddy hybrid, I thought the spin was just as good if not a little bit better."
"The spin potential was very good overall," said Troy, who found easy access to spin with this hybrid. “There was obviously that same grip on the ball from the O-TORO Tour mains, but it felt like the ball was pocketing a little more with the softer O-TORO Snap on the crosses, and the slick cross also made it feel like that snapback was enhanced just a bit. The spin came super easily in the open string pattern of the Dunlop FX 500 Tour. There was a high launch angle and lots of rotation on the ball, which is sort of what I was expecting. With that said, in the racquet I have been playing with the most lately, the Solinco Whiteout 305 XTD 18x20 v2 Camo, I was still finding a nice level of grip and spin on the ball. Obviously, I didn't get the same high launch angle, but when I needed to get that bite on the ball to hit a passing shot, it felt like this string delivered."
Feel: 8.3
Made from two polyester monofilaments, one on the stiffer side and the other softer, Dreddy gave our playtesters a balanced feel with good pocketing and above-average comfort for a full poly setup. Troy immediately noticed this hybrid's softer feel compared to the stiffer strings he typically uses. He said, "I could feel a significant difference in stiffness when compared to O-TORO Tour or the firmer polyesters I typically use. O-TORO Snap in the crosses gave this hybrid a softer feel, and I could feel that added sensation of the strings pocketing, or that feel of increased dwell-time. Now let's not get crazy here, I am not talking about the pocketing you would find from a multifilament or natural gut, nor that type of energy return, I'm just saying that I noticed a slightly softer feel with a stretchier type of ball pocket. It might be closer to what I experienced with TOROLINE O-TORO Orange, with a slightly softer feel."
Although she typically gravitates toward stiffer strings, Michelle appreciated Dreddy's forgiving response. She described, "Dreddy feels great; it’s comfortable, has no harshness and pockets the ball well. I found 52 pounds to work really well in the 16x20 stringbed of the Babolat Pure Drive 98, and it offered me everything I needed. Dreddy feels softer and pockets even better than the full bed of O-TORO Tour I was coming from, and I think Dustin would agree. He is sort of my spirit animal when it comes to tennis gear; we both like a stiffer frame and a stiff, boardy stringbed. However, neither of us is getting any younger, and while I know he is retired from the ATP, he still is competing at a high level on Bundesliga. I think both of our tastes are evolving from the 60-pound plus days. It's nice to play with a softer string combo but still find all the built-in control needed to mash the ball or access a bit of touch."
Playability Duration: 8.4
All tennis strings lose tension over time, eventually compromising the feel and response, and making it harder for the player to control the ball. Although Dreddy is no exception to this rule, our playtesters didn't report any significant control issues over the course of their multi-week playtest. Michelle got several weeks out of Dreddy. She said, "When I first started using this string I was coaching more than hitting, which means I had it in my racquet for a few weeks. Once I started hitting more I got one racquet restrung and tried the settled-in Dreddy next to the freshly installed Dreddy. I love how durable a full set of O-TORO Tour is, so I was happy I didn't have any issues with this hybrid."
"While the fresher strings played with more noticeable pop, the older strings still felt great even after several weeks in my racquet."
"When it came to playability duration and tension maintenance, I thought that Dreddy was pretty decent," added Troy. "Not stellar and not bad, but it played well for me for a good amount of time compared to most co-poly strings. I did need to increase the tension a couple of pounds after I first hit with Dreddy. The initial tension that I strung this hybrid at just felt too lively and springy. I felt much more dialed in after increasing the tension on both racquets. There was a settling phase, during which I felt like the tension dropped a few pounds within the first three to five hours of hitting. However, I felt like the strings played pretty consistently for quite a while after than. I played one set of the Dreddy hybrid in my Solinco Whiteout 305 XTD 18x20 for close to 20 hours. Eventually, I wanted to cut it out, but I would say it played well for a majority of that time on court."
Breakdown Summary
| Power | 6.6 |
| Control | 8.5 |
| Spin | 9.4 |
| Comfort | 8.0 |
| Feel | 8.3 |
| Playability Duration | 8.4 |
| Durability | 7.9 |
Final Verdict |
8.7 |
Tension Diagnostics
| String Installation Grade | B+ |
| Coil Memory | Moderate |
| Friction Burn On Crosses | Low-Moderate |
| Knot Tying | Low-Moderate |
| Notching | None |
| Clouding | N/A |
Tennis Warehouse University Lab Data
| Stiffness (lb/in) | N/A |
| Spin Potential | N/A |
Playtester Thoughts

Michelle
I've been using a full bed of O-TORO Tour and have been playing around with a lot of TOROLINE hybrids because the colors and string options are super fun! Compared to O-TORO Tour, Dreddy has easier power and spin plus a bit more of a plush feel. I've tried some hybrids with Truffle X as well, and I would say Dreddy feels firmer and more controlled than O-TORO Tour with Truffle X in the crosses. I'd recommend it to players who love control but want a little more spin and comfort, or anyone who is looking to try a new combo and likes bright strings.
I love Dustin Brown, so it is easy to love Dreddy hybrid. It comes fully loaded with flair and fun! Control, power and spin in a comfortable setup. Fun colors! What's not to like?
None to report.
| Michelle's String Setup | |
| Racquet | Babolat Pure Drive 98 2025 |
| String Tension | 52 lbs |
| Typical String | Toroline O-TORO Tour 1.23, Solinco Hyper G 1.25 |
| Michelle's Breakdown | |
| Power | 7.0 |
| Control | 8.5 |
| Spin | 9.6 |
| Comfort | 8.4 |
| Feel | 8.5 |
| Playability Duration | 8.0 |
| Durability | 8.0 |
| Overall | 8.6 |

Troy
I have been playing a lot with the Solinco Hyper-Mach BD, and I would say this Dreddy hybrid isn't all that far off in terms of the overall stiffness and what I was able to do on court with my shot production. That said, the strings are sort of inverse in the way they are aligned. Dreddy has the firm spin poly in the mains and the soft smooth power poly in the crosses, whereas the Hyper-Mach BD has the soft, powerful, spin poly in the mains with a firmer smooth round poly in the crosses. I have also played with TOROLINE K-Pop quite often, and I would say I found a tad bit more control with Dreddy, while K-Pop gave me a bit more pop on the ball. I would recommend Dreddy to players who are accustomed to playing with co-poly strings but also want a nice balanced setup: control, feel, spin.
I like the way that the two different poly strings in this hybrid work together (O-TORO Tour and O-TORO Snap). It doesn't feel too firm nor does it feel too soft. There is good ball pocketing, and the spin potential is really impressive as well. Nice crisp feel with a grippy texture to the main strings paired with a slick, soft and elastic string for the crosses.
Not much to dislike with this string. Since I have been hitting a lot with 18x20 racquets as of late, I might opt for some thinner options like O-TORO Tour in the 1.20 mm in a full bed or Solinco Hyper-Mach BD 17 (1.20 mm) just for a little more bite and feel. I would say that's less about the performance of this hybrid and more about the gauge and the sort of one-size-fits-all approach.
| Troy's String Setup | |
| Racquet | Dunlop FX 500 Tour & Solinco Whiteout 305 18x20 XTD v2 Camo |
| String Tension | 54 lbs |
| Typical String | Solinco Hyper-G 1.25 or 1.20 |
| Troy's Breakdown | |
| Power | 6.2 |
| Control | 8.5 |
| Spin | 9.1 |
| Comfort | 7.5 |
| Feel | 8.0 |
| Playability Duration | 8.7 |
| Durability | 7.8 |
| Overall | 8.7 |