Rosenborg 2-1 Tromso – Result & Analysis
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Poisson rates Tromso at 52% — current form provides partial corroboration, though signals are mixed in this Rosenborg vs Tromso encounter.
✍️ Match Preview
Full Analysis
Lerkendal Stadion plays host to Rosenborg versus Tromso in Eliteserien, Regular Season - 14. Kick-off: Sunday 16 July 2023 at 16:00 UTC.
Form & Momentum
Rosenborg have collected 0.70 PPG across 10 Eliteserien outings this season: 2W 1D 7L. Last five: W D L L L. They are averaging 1.20 goals per game and conceding 1.90 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings provides some defensive foundation. This season is still relatively young for Rosenborg, so this record blends games from this season and last.
At home at Lerkendal Stadion, Rosenborg have gone 4W 1D 5L this season (10 games, 1.30 PPG). At home they are averaging 1.40 goals scored and 1.60 conceded per game. Their home PPG of 1.30 is noticeably stronger than their overall 0.70 — Rosenborg are significantly better at Lerkendal Stadion than their overall form suggests.
Tromso (all games): 7W 1D 2L across 10 Eliteserien outings this term — 2.20 points per game. Last five: W W W W D. They are scoring at 1.50 per game and conceding 1.00. 3 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in 60% of their games — a noteworthy BTTS rate that supports the Yes market. This season is still relatively young for Tromso, so this record blends games from this season and last.
When travelling in Eliteserien this season, Tromso have posted 7W 3D 0L from 10 away outings — 2.40 PPG. Away from home they average 1.60 goals scored and 0.90 conceded per game. Both teams have scored in 70% of their away matches — a high BTTS rate on the road that directly informs this fixture.
Tromso arrive in superior form — a 1.50 PPG advantage (2.20 vs 0.70) that offsets much of the home-ground benefit. The away side are the form pick, with draw protection the sensible way to manage the home-field uncertainty.
Head-to-Head
Neither side has dominated this fixture. The last 3 head-to-head meetings have produced 2 wins for Rosenborg, 1 for Tromso and 0 draws — an even split that leaves the H2H largely neutral as a betting input.
These two sides have produced goals at a consistent rate historically, averaging 5.0 per game across 3 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 28 Aug 2022, ended 3–4 with Tromso winning.
With the win record balanced, the strongest H2H-derived signal is in the goals market. At 5.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.
Trading
Rosenborg half-time and goal-timing data (43 games, 21 at home): they score before half-time in 90% of fixtures in home games; when goalless at HT, a second-half goal follows 50% of the time; BTTS occurs in 57% of their matches (home games); Over 2.5 goals lands in 81% of games (home games); Over 3.5 in 44%.
Tromso half-time and goal-timing data (43 games, 21 at away): they score before half-time in 67% of fixtures in away games; when goalless at HT, a second-half goal follows 86% of the time; BTTS occurs in 71% of their matches (away games); Over 2.5 goals lands in 52% of games (away games).
From a combined perspective, both sides have high BTTS rates — Rosenborg 63% and Tromso 70% — which reinforces the BTTS Yes angle from in-play data. The over/under 2.5 picture is inconclusive from the in-play data (Rosenborg 70% | Tromso 56%).
Poisson Model
The Poisson distribution model projects Rosenborg 0.96 xG and Tromso 1.59 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Rosenborg attack 0.809 / defence 1.147 | Tromso attack 1.130 / defence 0.714. League average goals — home 1.665 / away 1.223. Tromso's defence strength of 0.714 is below average — they are conceding at a rate that inflates the home xG figure. Data: 44 Rosenborg games / 43 Tromso games used (CurrentSeason).
Result probabilities: Rosenborg 23% | Draw 26% | Tromso 52%. Fair-value odds: Rosenborg 4.35 | Draw 3.85 | Tromso 1.92. Tromso hold a narrow Poisson edge at 52% — the draw (26%) is close enough to merit draw-inclusive market consideration.
Goals markets: Over 2.5 probability 47% | BTTS probability 49% | Total xG 2.55. Over/Under 2.5 is close to a coin-flip at 47%/53% — the total xG of 2.55 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 49% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Verdict
The Poisson model's primary lean is Tromso at 52% — moderate model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw probability of 26% warrants consideration of Double Chance or Draw No Bet on Tromso if the outright odds are short.
On the goals line, Poisson's 2.55 combined xG gives a 47% probability to Under 2.5 — Poisson-only — limited corroboration — though H2H averaging only 5.0 goals per meeting points in the other direction.
The Poisson model's BTTS call is No at 49%. This conflicts with form data: Rosenborg 50% | Tromso 70% from recent games — a notable divergence.
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💡 Key Insights
🏟️ Match Context
• Fixture: Rosenborg vs Tromso | Competition: Eliteserien, Regular Season - 14 | Venue: Lerkendal Stadion • Kick-off: Sunday 16 Jul 2023, 16:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Rosenborg 23% | Draw 26% | Tromso 52% • Poisson goal markets: Over 2.5 47% | BTTS 49% | xG Rosenborg 0.96 / Tromso 1.59 • Poisson strength factors: Rosenborg attack 0.809 / def 1.147 | Tromso attack 1.130 / def 0.714 | league avg home 1.665 / away 1.223 • Poisson stance: Tromso (52%) — moderate lean
🧮 Prediction Model
0.96
Rosenborg xG
Expected Goals
1.59
Tromso xG
49%
BTTS
72%
Over 1.5
47%
Over 2.5
25%
Over 3.5
Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓
⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.
❓ Frequently Asked Questions
What time does Rosenborg vs Tromso kick off?
Rosenborg vs Tromso kicked off at 16:00 on Sunday 16 July 2023 at Lerkendal Stadion.
What was the final score in Rosenborg vs Tromso?
Rosenborg 2 - 1 Tromso.
Where is Rosenborg vs Tromso being played?
The match is being played at Lerkendal Stadion.
What competition is Rosenborg vs Tromso part of?
Rosenborg vs Tromso is a Regular Season - 14 fixture in the Eliteserien (Norway).
Who is favourite to win Rosenborg vs Tromso?
Our statistical model gives Rosenborg a 23% chance of winning, Tromso a 52% chance, and a 26% chance of a draw — making Tromso the favourite.
Will both teams score in Rosenborg vs Tromso?
Our model estimates a 49% probability that both Rosenborg and Tromso will score (BTTS).
Will Rosenborg vs Tromso have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 47%.
What is the head-to-head record between Rosenborg and Tromso?
Record (3 meetings): Rosenborg 2W | Draws 0 | Tromso 1W.
What form are Rosenborg and Tromso in?
Rosenborg (all comps): 2W-1D-7L in 10 | 0.70 PPG | GF 1.20 / GA 1.90 | L5 W-D-L-L-L. Tromso (all comps): 7W-1D-2L in 10 | 2.20 PPG | GF 1.50 / GA 1.00 | L5 W-W-W-W-D.
🧮 Model Insight
Where the Numbers Come From
The model rates Rosenborg's attack at 0.81x the league average against Tromso's defence at 0.71x — combine the two and it projects 0.96 expected goals for the hosts. Flip it around — Tromso's attack (1.13x) against Rosenborg's defence (1.15x) — and the away total comes out at 1.59.
These ratings are built from 44/43 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 1-1 carries the highest individual probability at 13.5% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 0-1 (10.9%), 0-2 (9.8%). Those top three scorelines alone account for 34% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Tromso Win
23%
4.41
26%
3.90
52%
1.93
Top 3 Most Likely Scorelines
0 – 1
12.4%
Away win
Most likely
1 – 1
11.9%
Draw
0 – 2
9.8%
Away win
Expected Goals & Win Odds
0.96
Rosenborg xG
Total xG
2.55
1.59
Tromso xG
4.41
23%
Home win
3.90
26%
Draw
1.93
52%
Away win
Goals Markets
72%
Over 1.5
1.39
28%
Under 1.5
3.57
47%
Over 2.5
2.13
53%
Under 2.5
1.89
25%
Over 3.5
4.00
75%
Under 3.5
1.33
12%
Over 4.5
8.33
88%
Under 4.5
1.14
Match Markets
Both Teams to Score
49%
BTTS Yes
2.03
51%
BTTS No
1.97
Clean Sheet
20%
4.88
38%
2.62
Win to Nil
5%
21.54
20%
5.06
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 7.8 | 12.4 | 9.8 | 5.2 | 2.1 | 0.7 |
| 1 | 7.5 | 11.9 | 9.5 | 5.0 | 2.0 | 0.6 |
| 2 | 3.6 | 5.7 | 4.6 | 2.4 | 1.0 | 0.3 |
| 3 | 1.2 | 1.8 | 1.5 | 0.8 | 0.3 | 0.1 |
| 4 | 0.3 | 0.4 | 0.4 | 0.2 | 0.1 | – |
| 5 | 0.1 | 0.1 | 0.1 | – | – | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Rosenborg vs Tromso?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 13.5%.
How many goals are Rosenborg and Tromso expected to score?
The model projects 0.96 expected goals for Rosenborg and 1.59 for Tromso, a combined total of 2.55.
How confident is the prediction model for Rosenborg vs Tromso?
Not very — the model's leading outcome sits at just 52%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Recent Form Overview
Rosenborg come into this having played 43 games, going 19W 11D 13L for 1.58 points per game. Their last five reads W-D-L-L-L. The sample for Rosenborg is still a mix of this season and last, given how young the current campaign is.
On the other side, Tromso sit at 1.63 PPG from 43 outings (18W 16D 9L), a run that reads W-W-W-W-D across their last five. The sample for Tromso is still a mix of this season and last, given how young the current campaign is.
There isn't much between them on recent form — 1.58 PPG for Rosenborg against 1.63 for Tromso. Neither side arrives with a clear form advantage.
How They Fare by Venue
Rosenborg's home form reads 14W 2D 5L across 21 games on their own ground, a 2.10 PPG return. That's noticeably better than their 1.58 PPG overall — Rosenborg are a different proposition at home than their general record suggests.
Away from home, Tromso have taken 1.43 points per game from 21 outings (7W 9D 5L).
Comparing the two in their relevant venue splits, Rosenborg come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
Attack vs Defence
Rosenborg are averaging 1.91 goals scored and 1.47 conceded per game recently; Tromso are on 1.47 scored and 1.40 conceded.
On BTTS specifically: Rosenborg have seen both teams score in 63% of their recent games; Tromso in 70%.
Last 43 Results — Eliteserien
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Rosenborg
Blended
Tromso
Blended
❓ Frequently Asked Questions
What form are Rosenborg and Tromso in coming into this match?
Rosenborg have gone 19W 11D 13L in their last 43 games (1.58 PPG), while Tromso have gone 18W 16D 9L in their last 43 (1.63 PPG).
Which team has the better venue record — Rosenborg at home or Tromso away?
Rosenborg's home record (2.10 PPG) is the stronger of the two venue-specific splits — Rosenborg at home: 2.10 PPG; Tromso away: 1.43 PPG.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 10 times that we have on record, stretching back to September 2021 — a rivalry that has played out across roughly 4 years. Every recorded meeting has come in Eliteserien. They last met on 6 April 2026, roughly 3 months ago.
Notable Numbers
Tromso go into this on the back of 2 straight wins in the series — the current momentum sits squarely with them.
For context on how one-sided this fixture can get: Rosenborg won 3-0 on 23 Jul 2022, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Rosenborg have gone 5W 0D 0L from 5 meetings on their own ground against Tromso — worth weighing alongside the overall series record.
Last 10 Meetings
5
Rosenborg
0
Draws
5
Tromso
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Rosenborg and Tromso?
From 10 meetings on record, Rosenborg have won 5, Tromso have won 5, and 0 have been drawn.
When did Rosenborg and Tromso last play each other?
They last met on 6 April 2026, when Tromso 2-0 Rosenborg.
📈 Trading Insight
Early Goal Trends
Rosenborg are typically involved in an early goal — the half-time board shows at least one in 90% of their matches. They've gone in front at half-time 48% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
Tromso are typically involved in an early goal — the half-time board shows at least one in 67% of their matches. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Rosenborg 57%, Tromso 71% — no strong lean either way from the trading data alone.
Goals have flowed in these teams' recent matches — Over 2.5 has landed at 81% for Rosenborg and 52% for Tromso. Stepping up a level, Over 3.5 has also landed reasonably often — 43% and 24% respectively — worth a look for goal-hungry markets.
On the defensive side: Rosenborg keep a clean sheet in 33% of their matches.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Rosenborg home games / Tromso away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Rosenborg play Tromso?
Yes — based on recent matches, both teams have scored in 57% of Rosenborg's games and 71% of Tromso's, a combined rate that favours BTTS Yes.
Is Rosenborg vs Tromso usually a high-scoring fixture?
Recent trends suggest it could be — Over 2.5 goals has landed in 81% of Rosenborg's matches and 52% of Tromso's.
Do Rosenborg and Tromso tend to score early?
Rosenborg have had a goal before half-time in 90% of their recent matches, Tromso in 67% — a useful reference point for first-half goal markets.
Shock result as Rosenborg defy the odds to beat Tromso 2-1.
📝 Match Report
How It Unfolded
Rosenborg beat Tromso 2-1 at Lerkendal Stadion, Regular Season - 14, in the Eliteserien. The remainder of the report sets that outcome against the pre-match model, the markets and the teams' data profiles.
The Model vs The Result
The Poisson model went into this projecting Rosenborg 0.96 xG and Tromso 1.59 xG, a combined 2.55. The scoreboard read 2-1 for 3 actual goals. Rosenborg beat their projection by 1.0 — clinical relative to the chances the model priced in. Those figures were built on strength ratings of Rosenborg attack 0.81 / defence 1.15 against Tromso attack 1.13 / defence 0.71, drawn from 44/43 games (CurrentSeason).
On the result, the model split it Rosenborg 23% | Draw 26% | Tromso 52%, with Tromso to win its most likely call at 52%. Instead the game produced a Rosenborg win, an outcome the model had rated at just 23% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 47%. The game delivered 3, so it went over — against the model's lean. Over 1.5 had been 72% and landed. On both teams to score, the model sat at 49% and the match saw both sides score — a miss on BTTS. Historically the two sides average 63% Over 2.5 across their same-competition games (Rosenborg 70%, Tromso 56%), a base rate that agreed with today's over. Their combined BTTS history runs at 66%, which matched the both-scored outcome.
Trading Patterns vs Reality
Rosenborg's trading profile (43 games, 21 home) set some clear expectations: BTTS lands in 63% of their matches — today it did.
Tromso's trading profile (43 games, 21 away) set some clear expectations: BTTS lands in 70% of their matches — today it did.
Form vs Result
The form lines were close — Rosenborg 1.58 PPG, Tromso 1.63 PPG — offering no strong steer, and the Rosenborg win broke the near-deadlock.
Verdict
Grading the result against the stored data, 0 of 3 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (miss). This one broke away from the data — most of the pre-match signals were overturned by how the ninety minutes actually played out.
💡 Key Insights
⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.