How do you have a tough conversation with an underperformer?

Direct Answer

Have the tough conversation early, in private, and in person (or on camera), and open with the gap — not the person. The core move is name the specific gap, own your part, and co-build the plan: state the observable shortfall in numbers, ask the rep to react, diagnose whether it's skill, will, knowledge, or territory, then leave with one written 30-day plan and a follow-up date.

Be direct and caring at the same time — what Kim Scott calls radical candor in her book *Radical Candor*, and what the authors of *Crucial Conversations* call making it safe before you make it honest. Done right, the underperformer either re-engages or self-selects out — and either outcome beats letting the silence rot the team.

Why This Happens — Diagnose Before You Coach

Underperformance is a symptom, not a cause, and the worst thing a manager can do is fire off a generic "you need to step it up" talk before knowing what's actually broken. There are four root causes, and each one needs a different conversation. Skill — the rep doesn't know how to run discovery or handle the pricing objection.

Will — the rep can do it but isn't, because of burnout, a comp plan they don't trust, or one foot out the door. Knowledge — the rep doesn't understand the product, the buyer, or the new buying committee dynamics of 2027. System/territory — the patch is dead, the leads are garbage, or the quota was set on a fantasy.

Coaching only fixes skill and knowledge. Will is a motivation conversation. A broken system is your problem to fix, not theirs to grind through.

The SBI (Sales Benchmark Index) research framework on rep performance hammers this point: managers routinely "coach" a territory problem and wonder why nothing changes.

Run this diagnosis from the rep's actual call recordings in Gong or Chorus, their pipeline in Salesforce or Clari, and two or three live observations — not from a gut feeling formed in a forecast call. Bring evidence to the conversation, because evidence is what makes it un-arguable and un-personal.

The Coaching Conversation

Book 45 minutes, private, no audience, and open with a clear purpose so the rep isn't bracing for a layoff. Use the GROW model (Goal, Reality, Options, Will) as your spine. Here is the verbatim script — direct, caring, specific, and forward-looking.

Open (set the frame, make it safe): *"I asked for this time because I care about you doing well here, and right now you're not — and I'd be a bad manager if I let that slide without telling you straight. I want to be honest with you and I want to actually fix it together. Can we do that?"*

Name the gap (observable, numeric, no adjectives about the person): *"Here's what I'm seeing. Quota was 850K for the quarter; you closed 310. Your pipeline coverage is 1.4x — we need 3x.

And in the last six discovery calls I reviewed, the next step wasn't confirmed on five of them. I'm not telling you you're a bad rep. I'm telling you these numbers and these calls are the gap.

What's your read on it?"*

Then stop talking and let them respond. This is the single most important move — most managers monologue and never learn the real cause.

Diagnose with their input (Reality): *"When you walk into a discovery call, what's the hardest part for you?"* and *"Is anything getting in your way that I haven't fixed — leads, the comp plan, the product gaps?"* If they surface a system problem, own it on the spot: *"You're right about the lead quality.

That's on me. Here's what I'll change this week."*

Co-build options (Options + Will): *"Here's what I think will move the needle fastest, and I want your reaction. One: we role-play the pricing objection until it's automatic. Two: I sit in on three live calls this week and we debrief each one.

Three: you rebuild pipeline to 3x with 20 new conversations in the next two weeks. Which of these do you want to commit to, and what would you add?"*

Close with consequence and care (the hard part most managers skip): *"I want to be clear so there are no surprises: this has to move in the next 30 days. I'm fully in your corner and I'll give you everything I've got. And if it doesn't move, we'll have a harder conversation about whether this role is the right fit — because it's not fair to you or the team to pretend otherwise.

I'm betting on you. Deal?"*

End every tough conversation forward-looking, not backward-blaming: the last thing said should be the plan and the date, never the failure.

The Coaching Plan / Cadence

A single tough talk changes nothing without a tight follow-up loop. Put a written 30/60/90 in place — short, because underperformance needs urgency, not a leisurely quarter.

• Days 1–30 — Stabilize and skill: Two 1:1s per week. Three live call observations with same-day debrief. One scored role-play of the rep's weakest moment. Pipeline rebuilt to 3x coverage. Written notes after every session so there's a paper trail and a shared memory.
• Days 31–60 — Independence: Drop to weekly 1:1s. The rep self-scores two of their own Gong calls before you review them. Measure whether the coached behavior now shows up unprompted.
• Days 61–90 — Sustain or decide: If leading indicators have turned, ease the cadence to normal and celebrate it openly. If they haven't, you have the evidence and the documented support to move to a formal PIP or exit — fairly, and without surprise.

The loop matters more than any one session. Coaching is reps, not revelations — the behavior changes because you observed, coached, and re-observed five times, not because you said something brilliant once.

Drills & Role-Play

Skill gaps close through repetition under mild pressure, never through a pep talk. Run these specific drills:

• Call-review scorecard: Pull three recent calls from Gong or Chorus and score each on a 1–5 rubric: agenda set, real discovery, value framed to the buyer's metric, objection handled, next step confirmed. Make the rep score themselves first — self-diagnosis sticks far better than your verdict.
• Objection role-play: You play the toughest buyer. Run the rep's single worst objection (usually price or "send me an email") ten times in a row until the response is automatic. Reps freeze in front of buyers because they've never said the words out loud — the role-play is where they say them.
• Cold pre-call plan: Before any high-stakes call, have the rep write the goal, the two discovery questions, and the next step they'll propose. Five minutes; it triples call quality.
• Win/loss read-back: Have the rep present a recent loss and what they'd change. This surfaces whether the gap is skill or simply effort.

Use the RAIN Group and Winning by Design call-review frameworks as your scorecard backbone so you're not inventing criteria on the fly.

What to Measure

Quota is a lagging indicator — by the time it moves, the quarter is over. Coach to leading indicators that tell you within days whether the conversation worked:

• Activity: new conversations created, pipeline coverage moving toward 3x, calls with a confirmed next step.
• Conversion: discovery-to-demo rate, demo-to-proposal rate, the specific stage where the rep was leaking.
• Behavior change: does the coached move (confirmed next step, value framing) now appear in calls *without* you prompting it? This is the real proof — measured directly from call recordings.
• Ramp/recovery: is the trend line bending, even if absolute numbers are still short?

If activity and behavior are both improving, hold the line even if revenue lags — results follow behavior. If neither moves after 30 days of honest support, the data is telling you it's a will or fit problem, not a skill one.

Common Mistakes Managers Make

• Rescuing the rep. Jumping on the call and closing it for them feels helpful and teaches nothing. Let them struggle in the role-play, not the real deal.
• Coaching the deal, not the skill. Saving one opportunity is firefighting. Fixing the discovery habit saves the next twenty. Coach the pattern.
• No follow-through. The talk lands, the calendar gets busy, the cadence dies, and the rep correctly concludes you didn't mean it. The follow-up *is* the coaching.
• Coaching everyone the same. Your A-player needs stretch, your underperformer needs structure. One template fits no one.
• Avoiding the hard line. Being "nice" by never naming the consequence is the cruelest option — it robs the rep of the chance to choose to change. Candor is kindness.
• Confusing a coaching problem with a PIP problem. More reps and role-play won't fix a wrong-fit hire or a comp plan they don't believe in. Diagnose honestly.

FAQ

How do I have a tough conversation without crushing the rep's confidence? Separate the person from the gap. Attack the numbers and the behavior, never the character. Open by stating you care and you're betting on them, name the specific gap with evidence, and close with a concrete plan — confidence is rebuilt by a path forward, not by softening the truth into mush.

What if the rep gets defensive or argues? Expected. Don't debate; redirect to evidence and curiosity: *"I hear that. Let's look at these three calls together and you tell me what you see."* Defensiveness usually drops the moment they realize you're solving the problem with them, not delivering a verdict at them.

When does coaching stop and a PIP start? When you've delivered 30 days of honest, documented support and the leading indicators haven't moved, or when the root cause is will or fit rather than skill. Coaching fixes "can't." A PIP addresses "won't" or "wrong seat." Don't coach forever to avoid the harder decision.

Should I have this conversation over video or wait for in-person? Don't wait. Sooner beats perfect. In person is ideal, but a same-week video call with cameras on beats a delayed in-person talk every time — the cost of silence compounds faster than the benefit of the perfect setting.

How do I keep my own emotions out of it? Prepare the gap in writing beforehand so you're reading evidence, not venting frustration. Rehearse the open. And remember the frame from *Crucial Conversations*: make it safe first. If you're angry, you're not ready — wait a day, but only one.

What if it's clearly a territory or comp problem, not the rep? Then the tough conversation is with yourself and your leadership, not the rep. Own the fix in the meeting, change it that week, and re-measure. Holding a rep accountable for a broken system destroys trust faster than almost anything else.

Bottom Line

Name the specific gap with evidence, own your part, and co-build one written 30-day plan with a follow-up date — direct and caring, never one without the other. The tough conversation isn't the speech; it's the cadence of observe-coach-measure that follows it. Have it early, make it safe, and be honest enough to name the consequence — that honesty is the most respectful thing you can do.

Sources

• Radical Candor — Care Personally, Challenge Directly (Kim Scott)
• Crucial Conversations — Tools for Talking When Stakes Are High
• The GROW Model of Coaching (MindTools)
• Gong Labs — Sales Coaching Research
• HBR — The Right Way to Hold People Accountable
• SBI (Sales Benchmark Index) — Sales Coaching Insights
• RAIN Group — Sales Coaching Best Practices
• Winning by Design — Coaching Frameworks

*Sales coaching for tough conversations with underperformers — how to coach an underperforming sales rep, sales manager coaching guide, performance conversation script, rep coaching framework, and a coaching playbook for 2027.*