Jack Sock is a professional pickleball player who arrived from pro tennis. His PPA Tour profile lists him as right-handed, resident in Kansas City, Kansas, a four-time tennis Grand Slam champion and 2016 Olympic gold medalist who reached career highs of No. 2 in ATP doubles and No. 8 in ATP singles; Selkirk's Team Selkirk page says he was born in Nebraska. The PPA profile says he played his first tournament at the 2023 OS1st North Carolina Open and won mixed doubles gold with Anna Leigh Waters, and that he has been all-in on pickleball since signing with the PPA Tour in August, without naming a year. The same profile's Quick Info panel gives his turned-pro year as 2024, and Selkirk dates his debut as a committed PPA Tour athlete to the 2024 PPA Masters, so this record does not assert a 2023 signing year.
Current equipment
What is on the record now?
A sponsor deal or product page tells you the brand and model, not the exact match paddle, weight, or tape. Each field below shows its own source and date.
The PPA Tour athlete profile observed on 16 September 2026 lists Jack Sock with the Selkirk Project Boomstik Elongated, and Selkirk's 14 August 2025 launch release says he was already using the Boomstik. The specs below are Selkirk's retail specification for the Elongated shape, not a measurement of Sock's match paddle. One difference matters for a pro: the retail build ships with the MOI Tuning System pre-installed, while Selkirk offers a UPA-approved Elongated without MOI to US players competing in the pro division of PPA Pro Qualifier, Main Draw or Challenger events, through a request form. Several colorways exist, including a Jack Sock Signature edition, and no source says which build or colorway he plays.
No source names the shoe model Jack Sock wears in matches, and the two dated brand associations that exist are both stale and neither is match-use proof. A pickleball.com article of January 23, 2025, said he would be sporting Selkirk's CourtStrike shoes at upcoming tournaments, in a piece about the CourtStrike and CourtStrike Pro; checked on September 16, 2026, Selkirk's men's product page is now the CourtStrike Pro 3.0, so that association points at a generation retail has twice superseded, and no source confirms he wore the originals then or wears any model now. A March 2024 report separately listed him among pros who receive Babolat footwear, in an article about Babolat not endorsing players.
Selkirk sells the Project Boomstik Elongated in 16mm only, so the thickness follows from the model on the manufacturer's own page. Neither Sock nor the PPA Tour states a thickness.
Model specifications describe the retail paddle. A player may use a custom build; we have not measured their paddle.
Retail Project Boomstik Elongated: 16.5 x 7.45 in, 5.8 in handle, 4.25 in grip circumference, 8.0-8.3 oz stock weight, 16mm BoomCore core, a three-layer Multistrata T700 carbon face with an InfiniGrit surface, and a semi-permanent MOI Tuning System pre-installed; the UPA-approved pro build ships without the MOI parts.
Selkirk Sport paddle sponsorship, announced October 2023. Jack Sock is himself an investor and community partner in Chicken N Pickle, announced May 2023, a stake he holds, not a sponsorship of him.
No public source states Jack Sock's playing weight. Searches for lead tape, tungsten, overgrip, paddle weight and in-the-bag content returned only retail stock weights, which describe the product and not his paddle.
Checked Sep 16, 2026
Weight added
Pending
No public source says whether Jack Sock adds weight to the Boomstik, or how much. The one weighting variable that is documented is Selkirk's own: the retail build ships with a semi-permanent MOI Tuning System pre-installed while the UPA-approved pro build ships without the MOI parts, and no source says which build he uses. The record says not confirmed rather than inferring a number from the retail stock range.
No public source shows or describes lead tape placement on Jack Sock's paddle. Neither the PPA Tour profile nor Selkirk's pages publish any customization detail for him.
Checked Sep 16, 2026
Grip build
Pending
No public source describes a grip build-up, wrap count or grip size for Jack Sock. The one related primary quote, from a December 2025 Racquet interview, is about how a paddle grip feels compared with a tennis racquet and establishes nothing about his build.
No public source names an overgrip brand, model or number of wraps for Jack Sock. Retailer listings name a factory grip for the retail paddle, which says nothing about what he installs over it.
Checked Sep 16, 2026
Apparel
Pending
No public source ties Jack Sock to a specific apparel line or match kit. Searches for an apparel sponsor returned only Selkirk pages that make no apparel claim about him.
Checked Sep 16, 2026
Tape placement for Jack Sock's current paddle is pending. See the 9 other pros with sourced setups in the pro lead and tungsten tape guide.
More context
The longer answer.
Selkirk builds the Project Boomstik Elongated in 16mm only, so the paddle's thickness follows from the model rather than from anything said about his own paddle.
Selkirk's undated Team Selkirk page still describes him alternating the LUXX Control Air and AMPED Pro Air, but its newest paddle content is the 2024 signature launches, so this record treats it as superseded.
Previous-era setup
Earlier setups, with dates
These setups are sourced but belong to an earlier paddle or sponsor, so they are not carried over to the current setup above.
Selkirk LUXX Control Air era
October 2023 until at least mid-2025, when the Boomstik first appears in dated evidence
Sourced
Selkirk's October 2023 signing release and the June 2024 signature release both name the LUXX Control Air as his paddle of choice, and the Team Selkirk page says he alternated it with the AMPED Pro Air. The same page records a second signature paddle in this era: later in 2024 Selkirk launched a Jack Sock Signature AMPED Pro Air. No weight, tape, grip or shoe detail was published for this era either, so none is carried forward.
Official pickleball.com player result module (12-month rank history, opened 2026-10-21) lists Jack Sock with Fourth in "Mens Doubles Pro Main Draw" at PPA Tour: 2026 Sacramento Open (event 2026-04-13 to 2026-04-19). Module podium: Gold Gabriel Tardio / Ben Johns; Silver CJ Klinger / JW Johnson; Bronze Andrei Daescu / Federico Staksrud; Fourth Pablo Tellez / Jack Sock. Scored matches listed for Jack Sock: 2026-04-15 W 11-1, 11-8 vs Donald Young / Mohaned Alhouni; 2026-04-16 W 11-6, 11-2 vs Victor Rodrigo / Kailas Shekar; 2026-04-17 W 4-11, 11-8, 11-3 vs Eric Oncins / Dylan Frazier; 2026-04-18 L 6-11, 12-10, 2-11 vs CJ Klinger / JW Johnson; 2026-04-19 L 9-11, 5-11 vs Andrei Daescu / Federico Staksrud.
4th placePPA Tour · Open Pro
Fasenra Sacramento Open presented by Zimmer Biomet
Official pickleball.com player result module (12-month rank history, opened 2026-10-21) lists Jack Sock with Fourth in "Mens Singles Pro Main Draw" at PPA Tour: 2026 Sacramento Open (event 2026-04-13 to 2026-04-19). Module podium: Gold Federico Staksrud; Silver Zane Ford; Bronze Roscoe Bellamy; Fourth Jack Sock. Scored matches listed for Jack Sock: 2026-04-15 W 11-4, 11-6 vs Mota Alhouni; 2026-04-16 W 11-3, 11-7 vs JW Johnson; 2026-04-17 W 11-7, 7-11, 11-5 vs Christopher Haworth; 2026-04-18 L 13-15, 6-11 vs Zane Ford; 2026-04-19 L 1-11, 10-12 vs Roscoe Bellamy. Official pickleball.com Championship Sunday recap: "In the bronze medal matches, No. 5 seed Roscoe Bellamy defeated No. 6 seed Jack Sock 11-1, 12-10 in men's singles."
Official pickleball.com report: Jack Sock won his quarterfinal against No. 13 seed Noe Khlif in three games to reach the semifinals (one sourced main-draw win; earlier-round wins are not itemized in the sources opened). Official pickleball.com semifinal report: Goins beat No. 7 seed Jack Sock 6-11, 11-3, 11-7; "Sock and Martinez Vich will face off for bronze, also on Sunday." Official pickleball.com Championship Sunday recap: "In the bronze medal match, No. 3 seed Jaume Martinez Vich dismantled No. 7 seed Jack Sock 11-1, 11-0", so Sock finished fourth.
Official pickleball.com live blog: Sock won his men's singles quarterfinal 11-7, 11-5 over Jaume Martinez Vich (one sourced main-draw win). Official pickleball.com semifinal report: Christian Alshon beat No. 8 seed Jack Sock 11-1, 11-3. Official pickleball.com Championship Sunday recap: "In the bronze medal match, No. 7 seed Dylan Frazier defeated No. 8 seed Jack Sock by an 11-7, 11-13, 11-9 score line", so Sock finished fourth.
Window: Nov 9, 2023 to Nov 9, 2026. Selected verified results, ordered by finish and then date. This record may not cover every tournament appearance. Tournament results do not establish which paddle was used.
Change history
What changed, and when?
Each sponsor or gear change, with its date and source.
Aug 14, 2025
Paddle · reason not stated
Selkirk LABS Project Boomstik Elongated
Selkirk LUXX Control Air, alternated with the AMPED Pro Air→Selkirk LABS Project Boomstik Elongated
Date basis: first dated public evidence, not the date of the switch, the launch release says the pros were already using the Boomstik, so the actual change is earlier and undated. A model change inside the same sponsorship, not a brand switch: Sock has been with Selkirk since October 2023. No source states why he changed, so the reason is recorded as unknown. The PPA Tour profile adds the Elongated shape.
The PPA Tour profile checked on September 16, 2026, says he plays the Selkirk Project Boomstik Elongated. Selkirk's August 2025 launch release said he was already using the Boomstik, and The Kitchen's January and April 2026 paddle trackers listed him on it at PPA events. Which Boomstik build and which colorway he plays is not confirmed.
His playing weight is not confirmed. Selkirk lists the retail Project Boomstik Elongated at 8.0-8.3 oz and Pickleball Warehouse lists the Jack Sock Signature edition at 8.1-8.4 oz, but those are product ranges, not a measurement of the paddle he plays with. Selkirk's retail build also carries a pre-installed MOI Tuning System that the UPA-approved pro build does not, and no source says which build he uses.
Pending. Neither the PPA Tour profile nor Selkirk's pages publish any weighting or tape detail for him, and searches for lead tape, tungsten or in-the-bag content turned up nothing, so this record leaves the field blank rather than guessing.
Pending. A January 2025 pickleball.com article said he would be wearing Selkirk's CourtStrike shoes at upcoming tournaments without naming which model; checked in September 2026, Selkirk's men's page is now the CourtStrike Pro 3.0, so that association is two generations old. A March 2024 report separately listed him among pros sent Babolat footwear in a piece about Babolat not endorsing players. Neither is proof of what he wears in a match today.
Pending. Selkirk's own product page lists a 4.25 in grip circumference and optional 4 in Thin Grip and 4.5 in Double Grip Geo builds, and names no stock grip model; Pickleball Warehouse and Tennis Warehouse list the Jack Sock Signature edition with a White Geo factory grip. No source says what Sock installs. The only grip comment from him, in a December 2025 Racquet interview, is about how a paddle grip compares with a tennis racquet.