Giants’ Matt Nagy ready to open up playbook for J.J. McCarthy’s first start

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Cite

Dunleavy, R. (2026, October 23). Giants’ Matt Nagy ready to open up playbook for J.J. McCarthy’s first start. New York Post. https://nypost.com/2026/10/22/sports/giants-matt-nagy-ready-to-open-up-playbook-for-j-j-mccarthys-first-start/

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New York Post · collected 2026-10-23 · by Ryan Dunleavy

Quick Summary

Giants offensive coordinator Matt Nagy is adjusting the playbook for J.J. McCarthy's first start against the Texans on Sunday. After losing about 30 percent of their playbook when Jaxson Dart was injured and replaced by Jameis Winston, Nagy now believes that about 20 percent of those plays can be reintroduced with McCarthy as starter. This comes after McCarthy’s strong performance in his recent appearance against the Saints, where he nearly led a comeback from a significant deficit. The article focuses on how McCarthy's comfort level with the playbook has increased and how this impacts the team’s offensive strategy moving forward.
Written locally by qwen2.5:14b on 2026-10-23, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

The New York Giants are set to start quarterback J.J. McCarthy against the Houston Texans on Sunday after Coach John Harbaugh announced the decision, replacing Jameis Winston as their starter. This change comes following McCarthy's strong performance in relief of Winston during a recent game against the Saints, where he threw for 243 yards and led three scoring drives despite entering late with the Giants trailing significantly. McCarthy, who joined the Giants via trade from Minnesota less than a month ago, is seen as more mobile but has less familiarity with the team's playbook compared to Winston. The Giants are currently in first place in the NFC East at 3-2-1 and have their bye week after facing the Texans. Offensive coordinator Matt Nagy anticipates reintroducing some of the dual-threat quarterback plays that were lost when Jaxson Dart was injured, which will likely benefit McCarthy's mobility.

Written for “J.j. McCarthy Starts For Giants” on 2026-10-23, grounded in this article and the 3 other(s) covering the same event.

Story

📰 J.j. McCarthy Starts For Giants
Sports · 4 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads unscored and hedges 8% of its claims. Each row says how that neighbour differs.
Toronto Star
⚖️ leaning not scored 🔴 8% hedged 1 of 12 📰 publisher trust 64
“Both articles discuss the New York Giants' decision to start J.J. McCarthy as quarterback in their upcoming game against Houston, indicating it is the same event.”
New York Post
⚖️ leaning not scored 🔴 0% hedged 0 of 1 📰 publisher trust 66
“The articles discuss different stages of the Giants' quarterback situation and decisions related to J.J. McCarthy's involvement, not a single specific incident.”
Fox News
⚖️ leaning not scored 🔴 11% hedged 4 of 36 📰 publisher trust 67
“The articles describe different phases related to JJ McCarthy becoming the starting quarterback for the Giants but do not refer to the exact same occurrence.”
New York Post
⚖️ leaning not scored 🔴 11% hedged 5 of 45 📰 publisher trust 66
“The articles discuss different aspects of the Giants' quarterback situation and decisions related to J.J. McCarthy's role, but they do not describe the same specific incident or time.”
New York Post
⚖️ leaning not scored 🔴 0% hedged 0 of 20 📰 publisher trust 66
“The articles discuss related developments around J.J. McCarthy becoming the starting quarterback for the Giants but describe different aspects and timelines.”
New York Post
⚖️ leaning not scored 🔴 7% hedged 2 of 29 📰 publisher trust 66
“While both articles discuss J.J. McCarthy becoming the starter for the Giants, Article A announces McCarthy's first start on October 22nd, while Article B discusses preparations and adjustments by the coaching staff ahead of McCarthy’s debut on October 23rd.”
New York Post
⚖️ leaning not scored 🔴 6% hedged 1 of 18 📰 publisher trust 66
“Article A reports on the decision to start J.J. McCarthy against the Texans, while Article B discusses how offensive coordinator Matt Nagy will adapt the playbook for McCarthy's first start.”
New York Post
⚖️ leaning not scored 🔴 0% hedged 0 of 30 📰 publisher trust 66
“While both articles discuss J.J. McCarthy's upcoming start for the Giants and the impact on their playbook, they focus on different aspects of the situation involving different stakeholders (Adam Thielen in Article A and Matt Nagy in Article B).”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
37
sentences that state something as happening or true
Uncertain
8%
3 of 37 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
4
Sports
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-23 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 13104 article(s) · 33 correction(s) detected
Running correction rate · 33 correction(s)

Who wrote this

Ryan Dunleavy
63 article(s) here · 1 carrying a prediction
🔮 “Maybe now 20 percent of that 30 that was gone is back,” Nagy said before Thursday’s practice.
🔮 McCarthy’s last pass — on fourth-and-1 from the 14-yard line with 12 seconds remaining — fell incomplete or else the Giants would’ve had a chance to win the game or send it to overtime despite trailing 34-10 when the quarterback change was made with 11:36 to go.
🔮 tRY IT NOW“I would love for us to be in that kind of a circumstance,” Harbaugh said.
🔮 If J.J. McCarthy was guaranteed to throw for 943 yards, rush for 104 yards and lead 12 scoring drives in his next start, then the Giants wouldn’t have a quarterback controversy on their hands.
🔮 “I’m feeling good,” Mauigoa said, indicating he will be on the field again soon.
🔮 Skattebo knew ahead of Sunday’s game that he was not going to start and that his playing time would be diminished as a result of four fumbles in the first five games, but he wasn’t expecting to be limited to six offensive snaps (all in the first half) and no touches in the 34-27 loss to the Saints.
🔮 he was being evaluated — he went in the late fourth round — nobody really could get their arms around him,” Harbaugh said.
🔮 But that might be more pessimism than necessary, given that edge Abdul Carter (calf), right tackle Jermaine Eluemunor (calf) and left tackle Andrew Thomas (groin) all took part Friday in individual drills in front of the media.
2026-10-16 · assertive framing · Giants get some good injury news after midweek scares
🔮 tRY IT NOWPinnock is expected to start at safety Sunday against the Saints — and blitz-susceptible quarterback Tyler Shough — as his return from the concussion protocol coincides with Tyler Nubin’s absence due to a neck injury.
🔮 Abdul Carter’s hot streak could be cooled off by his calf.
Also by Ryan Dunleavy
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 63 articles by Ryan Dunleavy →

Topics

Giants Saints Sports+ Texans Vikings

Subjects

McCarthy PERSON · 7× Giants ORG · 6× Nagy PERSON · 4× Saints ORG · 2× Jameis Winston PERSON · 1× Jaxson Dart PERSON · 1× Matt Nagy PERSON · 1× Paul Schwartz PERSON · 1× Sports+ ORG · 1× tRY IT NOWNagy PERSON · 1×

Narrative

“It starts with listening to the play call in your headset, being able to say it and/or read it on the wristband, get to the line of scrimmage, and then be a quarterback: see the formation, motion shifts, see the play clock, make your ID checks or whatever you do with the center, and then make a play.
framing: assertive · carried by 1 article(s) · first seen 2026-10-23
🔮 “Maybe now 20 percent of that 30 that was gone is back,” Nagy said before Thursday’s practice.

Claims (37 extracted, 3 hedged)

The Giants’ ever-changing quarterback situation is testing offensive coordinator Matt Nagy’s math skills. asserted
situation → change → skills
Access the Giants like never before Get texts from Paul Schwartz with all the latest Giants news and insights, exclusive to Sports+ subscribers. asserted
Access → access → subscribers
tRY IT NOWNagy estimated that the Giants lost about 30 percent of their playbook — namely, the dual-threat quarterback section of zone reads and RPOs — when Jaxson Dart was injured in Week 2 and replaced by pocket passer Jameis Winston for four starts. asserted
Dart → estimate → starts
The latest variable in the equation is the introduction of J.J. McCarthy, who leapfrogged Winston to get the next start Sunday against the Texans. asserted
who → leapfrog → Texans
“Maybe now 20 percent of that 30 that was gone is back,” Nagy said before Thursday’s practice. asserted
Nagy → go → practice
“For us, what does he do well? asserted
he → do → what
You’ve seen some of the packages he’s done, but that can become predictable. asserted
that → see → packages
We don’t want to be predictable. asserted
We → want → ?
Now that he’s the starter, it probably benefits us some that he’s just not always coming in to do predictable QB-driven runs. asserted
he → ’ → runs
Making just his second appearance since he was acquired in a Sept. 28 trade from the Vikings, McCarthy produced a historic fourth quarter — 243 passing yards and three scoring drives — off the bench last Sunday in nearly bringing the Giants back from a 24-point deficit in a 34-27 loss to the Saints. asserted
McCarthy → make → Saints
The performance backed up the coaching staff’s belief that McCarthy turned a corner last week and was ready for a bigger role. asserted
McCarthy → back → role
“Just the confidence of him being able to, in practice, talk to us about the scheme, where his eyes are going in the pass game, where he’s snapping the ball with a motion or a shift,” Nagy said. asserted
Nagy → talk → motion
“If there was a shoestring with Jameis or he got hurt, he could go in and function. uncertain
he → be → Jameis
Whereas the first two weeks, I had a highlighted [play] call sheet that, if something happened and he was in, these were the plays. asserted
these → have → sheet
Now this week, it’s going to be 100 percent.” asserted
it → go → ?
Tight end Isaiah Likely said it is the responsibility of the other 10 offensive players to make McCarthy “as comfortable as can be [for] a quarterback in a new offense.” asserted
McCarthy → say → offense
McCarthy has at least two pass catchers who believe they are always open. asserted
they → have → catchers
So, he’ll throw his 50 mph fastballs — among the fastest quarterback velocity in the league — downfield (12.4 career yards per completion) against a notoriously ball-hawking secondary. asserted
he → throw → secondary
“Letting him know that as long as the ball’s in the air and in my vicinity, it’s a great pass either way,” Likely said. asserted
Likely → let → vicinity
“It doesn’t matter if somebody’s on me or if I’m wide open. asserted
I → matter → me
Just throw the ball, trust me, and I’m going to make the play for you.” asserted
I → throw → you
McCarthy is the eighth quarterback that Malik Nabers has caught a pass from in 25 career games. asserted
Nabers → catch → games
His strategy for adapting to quarterback change is simple. asserted
strategy → adapt → change
“Get open; just get open,” Nabers said. asserted
Nabers → get → ?
“They’re going to find you, and they know who their guys are. asserted
guys → go → you
And when you talk to them, just give motivation to them. asserted
you → talk → them
Tell them, ‘I know you’re just coming in, you don’t know me, really … but just know on certain plays, just give me an opportunity. asserted
you → tell → opportunity
Even when I’m covered, just give me an opportunity.’ asserted
I → cover → opportunity
McCarthy aced the no-huddle part of the playbook against the Saints. asserted
McCarthy → ace → Saints
“His operation is really, really good,” Nagy said. asserted
Nagy → say → ?
“It starts with listening to the play call in your headset, being able to say it and/or read it on the wristband, get to the line of scrimmage, and then be a quarterback: see the formation, motion shifts, see the play clock, make your ID checks or whatever you do with the center, and then make a play. asserted
you → start → play
What he’s doing is amazing. asserted
doing → do → What
He wants as much as he can get to digest within our offense. asserted
he → want → offense
The Giants could have not thrown McCarthy into a hostile road environment as 9.5-point underdogs and given him two weeks to prepare to make his first start after the bye. uncertain
Giants → throw → bye
“We would not have had the discussion if we didn’t think he could do it,” Nagy said. uncertain
Nagy → have → it
“We fully feel as a staff [quarterbacks] coach [Brian] Callahan has done an amazing job working with him and getting him ready. asserted
him → feel → him
We feel confident about it.” asserted
We → feel → it
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