Volume 35 · Recap Edition Prudential Center · Newark, NJ Friday, September 4, 2026
The Boxing Blotter
Documents Before · Scores During · Grades After
TNT / truTV / DAZN · Heavyweight · Non-Title Main Event · Final @boxingblotter
Damian Knyba's jab connects on Andy Ruiz Jr.
Prudential Center · Newark, NJ · September 4, 2026
The Jab That Never Stopped
Knyba def. Ruiz Jr. · Unanimous Decision · Rd. 7 Knockdown
Damian Knyba
18-1 · 11 KOs
Winner · Career-Best Win
UD
12
Rounds
117-110, 114-113, 114-113 · Rd. 7 Knockdown
Andy Ruiz Jr.
35-3-1 · 22 KOs
Falls In Comeback Fight
⚑ Blotter Flag · Narrative Spine
The Blotter's own call flipped from Ruiz to Knyba in the final hours before the bell on layoff risk alone — and the layoff was the entire fight, not just a contributing factor.
The Jab That Never Stopped
Damian Knyba (18-1, 11 KOs), 30, used his 86-inch reach to out-jab and out-work a 36-year-old Andy Ruiz Jr. (35-3-1, 22 KOs) across twelve rounds, dropping him in the seventh in a comeback that never found its rhythm.

Knyba controlled the fight from the opening bell almost entirely on volume and length. He threw 848 punches to Ruiz's 408 and landed 191 to Ruiz's 119, and the jab alone did more work than Ruiz's entire output — 127 landed of 720 thrown, against Ruiz's 59 of 260. Ruiz was competitive in flashes, edging rounds 1, 3, and 9 on connects and tying 4 and 5, and his power-punch accuracy actually finished close to even (60 of 148 to Knyba's 64 of 128), with a clear body-work edge (26 landed to Knyba's 5). But he never threw more than 43 punches in a single round, and a fighter who built his career on volume and hand speed spent most of the night doing neither.

The turning point arrived in round seven. Knyba landed 35 total punches in the round, 25 of them power shots on 32 thrown — a 78% clip — capped by a heavy combination that put Ruiz on the canvas. Ruiz beat the count and made it to the bell, and the referee warned him in round eight that another bad moment would end the fight there. He answered with his best stretch of the night, rallying in rounds eight and nine and opening a cut over Knyba's left eye, but Knyba reclaimed the jab by round ten and closed the show, out-landing Ruiz 22-9, 18-10, and 19-8 across the final three rounds.

The judges never fully caught up to how one-sided the fight actually was — 117-110, 114-113, and 114-113, with both 114-113 cards drawing criticism from ringside media given the connect gap and the knockdown. TNT studio analysts Terence Crawford and Shawn Porter both had Knyba winning comfortably; Timothy Bradley Jr., the one voice who'd picked Ruiz beforehand, said afterward that if Ruiz couldn't beat this version of Knyba, there was no point in coming back for another run.

Andy Ruiz Jr. takes the count on one knee after Damian Knyba's seventh-round knockdown
Ruiz Jr. down in Round 7 · Prudential Center, Newark, NJ · Photo credit Matchroom Boxing
Round 7
Knyba backed Ruiz up behind the jab, then let his hands go — a right-left combination buckled Ruiz's legs, and a follow-up flurry put the former unified champion on the canvas for the first knockdown of the fight.
Andy Ruiz Jr.Missed
The Blotter's final call flagged the two-year layoff as the deciding risk rather than a hedge, and that's exactly what it was — Ruiz never solved Knyba's jab, never got his output above 43 punches in a round, and needed a round-eight warning from the referee to survive.
Damian KnybaExceeded
Listed as BUILDING/Tier III with an unproven résumé outside the Kabayel step-up, Knyba delivered the best performance of his career — full twelve-round control on volume and reach, a knockdown, and a signature win that resets his standing in the division.
Vito Mielnicki Jr.Delivered
Called for a unanimous decision built on volume and hometown edge — he got it plus a first-round knockdown, a clean sweep on all three cards, and a credible win that answers the question his earlier schedule couldn't.
Zaquin MosesExceeded
The Blotter framed this as a distance test against a durable opponent — Moses didn't need the distance, stopping Contreras in five rounds against a man who'd taken three legitimate prospects the limit.
CompuBox · Full 12-Round Split
SegmentRuiz Jr.Knyba
Total Punches Landed/Thrown119/408 (29.2%)191/848 (22.5%)
Jabs Landed/Thrown59/260 (22.7%)127/720 (17.6%)
Power Punches Landed/Thrown60/148 (40.5%)64/128 (50.0%)
Body Punches Landed265
Round 7 (knockdown round)7/2535 total, 25/32 power (78%)
Final 3 Rounds Landed (10-12)9, 10, 822, 18, 19
Ruiz kept pace with Knyba on power-punch accuracy and body work; the gap that decided the fight was output — Knyba out-threw him 848 to 408 across twelve rounds.

Vito Mielnicki Jr. lands on Austin Williams
Mielnicki Jr. vs. Williams · Prudential Center, Newark, NJ · Photo credit Zachariah Delgado / Matchroom Boxing
Vito Mielnicki Jr. (24-1) vs. Austin "Ammo" Williams (20-3)
Mielnicki Jr. UD (98-91 x3)
Called (Mielnicki Jr. — Unanimous Decision) — HIT, and wider than expected. Mielnicki dropped Williams in round one and never let up, sweeping all three cards and immediately calling for a world-title fight, naming WBA champion Erislandy Lara. He walks away holding all three of his regional straps (IBF USBA, WBO Global, WBC Continental Americas).
Alan "Veneno" Chaves (22-1) vs. Eridson Garcia (24-2)
Garcia UD (99-87, 99-88, 98-88)
Called (Chaves — KO/TKO, Rounds 6-8) — MISS. Garcia dropped Chaves four times and took the WBO Latino and IBF International lightweight titles, the shock result of the card. Chaves's undefeated record and infighting edge never showed up; Garcia's counters and volume were the story instead.
Zaquin Moses (8-0) vs. Angel Antonio Contreras (18-11-2)
Moses TKO 5 (RTD)
Called (Moses — Unanimous Decision) — winner correct, method miss. Contreras didn't answer the bell for round six. Moses's home-state pro debut ended faster and more emphatically than the call anticipated, a good sign against an opponent who'd taken three legitimate prospects the distance.
Dennis Thompson (12-0) vs. Jose Casillas (7-2-1)
Thompson UD (80-72, 79-73, 77-75)
Called (Thompson — Unanimous Decision) — HIT. The Boots Ennis-camp prospect stayed unbeaten in his second fight at eight rounds, a clean pass on his first real step-up test.

Story First Blueprint v6.3 · Accuracy Audit · Call Standard: Winner Only (Rule 55; method tracked below, does not count against the grade)
A
Blueprint Grade
5 calls made · 4 winners correct · 1 method deviation (correct winner)
No fabricated stats · All featured fighters accounted for
Fight Blotter Call Result Verdict
Ruiz Jr. vs. Knyba Knyba — Decision Knyba UD (117-110, 114-113, 114-113) HIT
Mielnicki Jr. vs. Williams Mielnicki Jr. — UD Mielnicki Jr. UD (98-91 x3) HIT
Chaves vs. Garcia Chaves — KO/TKO, Rds. 6-8 Garcia UD (99-87, 99-88, 98-88) MISS
Moses vs. Contreras Moses — UD Moses TKO 5 (RTD) HIT (method miss — see note)
Thompson vs. Casillas Thompson — UD Thompson UD (80-72, 79-73, 77-75) HIT
The Chaves miss is the honest one to sit with: the read leaned on his stoppage streak and infighting edge without weighing Garcia's counterpunching seriously enough, and Garcia dropped him four times behind exactly the kind of output the read discounted. The Moses call scores as a hit under Rule 55 (winner-only standard, per Vol. 21/Mason-Bell precedent) — but the method still missed, underestimating how fast he'd close the show against a durable opponent. Both go in the permanent lesson file.

Andy Ruiz Jr. & Damian Knyba
A Comeback Answered With a Question Mark

Ruiz leaves Newark 35-3-1 with two former champions in the TNT studio suggesting he hang it up, and only one voice — Bradley, who picked him beforehand — holding out hope. The two-year layoff is now a confirmed problem, not a theoretical one, and whatever comes next for Ruiz has to answer that directly rather than lean on the 2019 Joshua win to carry the narrative.

For Knyba, this is the best win of his career sandwiched between two very different data points — the TKO loss to newly-crowned WBC champion Agit Kabayel in January, and now a signature victory over a former unified titleholder. The jab-and-reach blueprint worked for twelve full rounds against a spent Ruiz; whether it holds up against a heavyweight who isn't fighting off a layoff is the next real test.

Vito Mielnicki Jr.
The Résumé Finally Has a Real Name On It

Mielnicki's earlier schedule let him develop without ever answering where he stood among ranked middleweights — Williams, who'd already gone the distance with Carlos Adames, was supposed to be that answer, and Mielnicki made it one-sided. He's calling for Erislandy Lara next, a fighter who has barely fought in four years; expect the Blotter to track whether that fight actually gets made or whether a more active option takes its place.

Zaquin Moses
Home State, First Real Test, Passed Early

Moses's amateur pedigree and Matchroom signing were always going to mean more once he faced someone who could actually push him — Contreras, who'd taken three legitimate prospects the distance, was that opponent, and Moses didn't need the scheduled eight rounds to get through him. This is the kind of result that should move him from Prospect Watch monitoring toward a formal entry next volume.

Alan Chaves & Eridson Garcia
The Zero Is Gone, and So Is the Belt

Chaves came in 22-0 with a five-fight stoppage streak and left having been dropped four times, losing his undefeated record and the WBO Latino strap in the same night — the shock result of the card by every outlet's own account. Garcia's counterpunching and volume did what the pre-fight read flagged as a risk but didn't weight heavily enough. Where Chaves goes from his first loss, and whether Garcia gets a bigger platform off this, are both threads worth tracking.

Final Card
Venue
Prudential Center · Newark, NJ
Date
Friday, September 4, 2026
Broadcast
TNT / truTV / DAZN
Promotion
Matchroom Boxing
Card Results
Main Event
Knyba def. Ruiz Jr., UD
Co-Main
Mielnicki Jr. def. Williams, UD
Lightweight
Garcia def. Chaves, UD
Jr. Lightweight
Moses def. Contreras, TKO 5
Jr. Featherweight
Thompson def. Casillas, UD
Blueprint Notes
Grade
A · 4 of 5 winners (Rule 55 standard)
Ruiz / Knyba
Layoff confirmed as the real risk; Ruiz's next step is now an open question
Mielnicki Jr.
Calling for Lara; watch whether it gets made
Moses
First real test passed early — Prospect Watch candidate
Chaves / Garcia
Undefeated record and title both gone in the card's shock result
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