What Is Strokes Gained Tee to Green?

If you watch enough professional golf, you’ll hear announcers talk about a player who is “great tee to green but cold on the greens,” or someone who is “putting their way into contention.” Behind those casual phrases is a real metric: strokes gained tee to green (SG:T2G).

It is one of the most useful numbers in modern golf statistics, and one of the most misunderstood. This post breaks down what SG:T2G actually measures, how it is calculated, what the benchmarks look like, and how to use it to figure out where your game stands.

If you are new to the framework, start with our explainer on what strokes gained is and the complete guide to strokes gained categories. Everything below builds on those concepts.

The Short Definition

Strokes gained tee to green is the sum of three of the four strokes gained categories:

• Strokes gained off the tee (SG:OTT)
• Strokes gained approach (SG:APP)
• Strokes gained around the green (SG:ARG)

Add those three together and you get SG:T2G. Add SG:T2G to your strokes gained putting (SG:P), and you get total strokes gained.

In equation form:

SG:T2G = SG:OTT + SG:APP + SG:ARG

SG:Total = SG:T2G + SG:P

That is it. There is no separate calculation for tee to green. It is simply a useful aggregate of every shot you played that did not happen on the putting surface.

Why Tee to Green Is a Useful Bucket

You might wonder why anyone would group three categories together when each one is already informative on its own. There are three real reasons SG:T2G shows up everywhere in golf analytics.

1. It Separates Ball-Striking From Putting

Putting is statistically noisy. A round where every six-footer drops looks dramatically different on the scorecard from a round where they all lip out, even if the rest of the game is identical. By bundling everything except putting into one number, SG:T2G isolates the part of the game that depends on swinging a full club at the ball.

For a teaching pro, a coach, or a player trying to evaluate their own swing, this is far more useful than total strokes gained. You can have a rough putting day and still have a clear read on whether your ball-striking is trending up or down.

2. It Predicts Performance Better Than Total

Mark Broadie’s research, and a long line of work that followed it, shows that SG:T2G is a more stable predictor of future scoring than SG:Total. Putting bounces around week to week even for the best players in the world. Tee to green numbers are stickier.

This is why analysts who model PGA Tour outcomes lean heavily on SG:T2G. If a player is gaining 2.0 strokes tee to green over a long stretch, you can trust that. A player who is gaining 2.0 strokes total because they had three hot putting weeks in a row is much less of a sure thing.

3. It Maps to How Improvement Actually Works

Most amateurs trying to get better are working on full-swing mechanics, club distances, course management, wedge play, and bunker technique. All of that lives in the tee to green bucket. Putting practice is its own discipline with its own drills.

When you ask “is the work I am doing on my swing paying off?” SG:T2G is the answer. Putting is a separate question.

A Worked Example

Let’s walk through a real round to see how SG:T2G comes together.

Imagine you shoot 82 on a par-72 course. You compare each shot to a benchmark, sum it all up, and get the following category breakdown:

Your strokes gained tee to green is:

SG:T2G = -1.8 + -4.3 + -0.6 = -6.7

Your putting is -3.3. Add them: -6.7 + -3.3 = -10.0, which matches your total deficit against the benchmark on a par-72 course where you shot 82.

Two things jump out:

• Tee to green is the bigger problem. You lost 6.7 strokes between the tee and the fringe and 3.3 strokes on the green.
• Approach play is the largest single leak. Within tee to green, approaches account for more than half the damage.

If you only looked at total strokes gained, you’d see a -10 round and shrug. SG:T2G tells you that 67% of the gap was ball-striking, and within ball-striking, irons were the worst part. That is something you can act on.

What the Benchmarks Look Like

SG:T2G benchmarks depend on the comparison group. The most common reference is a PGA Tour scratch baseline, where the tour average is by definition 0.0. Here is roughly how the numbers shake out for a player measured against that baseline:

For amateur golfers using a scratch baseline, the numbers compress. Most committed amateurs sit between -3 and -8 SG:T2G per round. Your handicap-specific benchmarks tell you what is realistic for your skill level.

The point of these numbers is not to feel good or bad about a single round. It is to give you a stable target. A 10-handicap who consistently posts -6 SG:T2G can set a goal of getting to -4 over the next season. That is a concrete, measurable improvement.

Tee to Green vs. Putting: Where Strokes Are Won

One of the more counterintuitive findings in Broadie’s research is that tee to green accounts for the majority of the gap between skill levels. When people first hear about strokes gained, they often assume putting is the great equalizer. The data says otherwise.

Across thousands of amateur rounds, the difference between a 0-handicap and a 15-handicap looks roughly like this:

About 80% of the scoring gap between those two players comes from tee to green. Only about 20% comes from putting. This is one of the clearest, most repeatable findings in golf analytics, and it is why teaching pros at every level emphasize ball-striking and approach play.

If you have read why strokes gained is the only stat that matters, you have already seen this idea: putting feels critical because every putt is high-stakes and visible, but the math says full-swing shots create most of the variance.

Common Misreadings

A few patterns trip people up when they first start looking at SG:T2G.

”I Played Great Tee to Green and Still Shot 85”

Strokes gained tee to green is relative to a benchmark. If you “played great” against your usual standard but still finished -4 SG:T2G against a scratch baseline, that is a normal round for a typical mid-handicap player. The card reflects the absolute number, not the feel.

”My Tee to Green Was -2 But Approach Was -3”

Categories can offset each other. If you drove it well (+1.5 OTT) but hit poor irons (-3.0 APP) and chipped average (-0.5 ARG), your total SG:T2G can be smaller in magnitude than any single category inside it. This is normal. Look at the components, not just the aggregate, when you are diagnosing what to work on.

”I Have Three Rounds of Data and My SG:T2G Is +1.2”

Three rounds is not enough. As we explain in how to read your strokes gained numbers, you generally need 10 to 15 rounds before category averages stabilize. Early SG:T2G numbers are mostly noise.

How golfity Calculates Your SG:T2G

When you track a round shot by shot in golfity, every shot gets a strokes gained value computed against the chosen benchmark. The four category sums are computed automatically, and SG:T2G is just the sum of OTT, APP, and ARG.

A few details worth knowing:

• Par 3 tee shots are classified as approach, not off the tee. They go into the SG:APP bucket and therefore into SG:T2G.
• Penalty strokes are absorbed by whatever category the shot fell into. A drive out of bounds shows up as a brutal SG:OTT, which then drags SG:T2G down.
• Provisionals and reloads are tracked the same way the rules treat them: the original shot keeps its strokes gained value, and the next stroke from the previous spot starts a new SG event.
• Holed-out shots can produce huge positive SG values. A holed approach from 150 yards might be worth +2.5 strokes, which lands entirely in SG:APP and lifts SG:T2G accordingly.

You can verify any individual shot’s value with the strokes gained calculator, which uses the same expected-strokes tables behind every category number golfity reports.

Using SG:T2G to Plan Your Practice

Once you have a stable SG:T2G number, the diagnostic flow is straightforward.

1. Compare SG:T2G to SG:Putting. Whichever is more negative deserves the most attention. For most amateurs, this is SG:T2G.
2. Within SG:T2G, find the worst category. Approach is usually the largest leak, but not always. Some players are bleeding strokes off the tee through penalties.
3. Drill down to shot type. SG:APP can be split by distance bands. SG:OTT can be split by club. SG:ARG can be split by lie.
4. Build practice around the worst sub-bucket. If your SG:APP from 150-175 yards is -1.8 per round, that is a clear range session target.
5. Track the trend, not the round. Watch SG:T2G across 5-round and 10-round rolling averages. Single rounds are noise; trends are signal.

This is the same loop we walk through in how to practice based on your strokes gained data, applied at the tee-to-green level.

When SG:T2G Is the Wrong Lens

SG:T2G is the right number for most ball-striking questions, but it is not the right answer for everything.

• If you are diagnosing putting, ignore SG:T2G entirely and look at SG:Putting by distance.
• If you are evaluating course management, you may need shot-by-shot analysis rather than a category aggregate. A round can have decent SG:T2G but include three obvious decision errors that cost five strokes.
• If you are comparing courses, remember that SG:T2G varies with course difficulty and the specific holes you played. Long, narrow, tree-lined courses will compress SG:T2G for almost everyone.
• If your sample size is small, SG:T2G is not yet meaningful. Treat early numbers as directional, not definitive.

The Bottom Line

Strokes gained tee to green is the single best summary of how well you struck the ball during a round. It rolls up driving, approach play, and the short game into one comparable number, and it strips out the putting noise that can hide what is actually happening with your full swing.

For most golfers, SG:T2G is where the majority of the scoring gap lives, and it is where the majority of practice time should go. If you take one habit from this post, make it this: every time you finish a round in golfity, check your SG:T2G first. That number tells you whether the work is working.

Track enough rounds, watch the trend, and let SG:T2G guide what you do on the range, on the chipping green, and on the tee.