AD San Carlos1CS Cartagines0

HT 1–0Mon 21 Sept 2026, 01:00 Predictions graded

Predictions4–1029%

Edges2–529%

Quick Take

Pre-match view

Context last updated 20 Sep 2026, 06:16 · Europe/Bucharest

Cartaginés' league-leading scoring and 2.25 away goals per game make them the rightful favourite, but the value sits in the 2.50 away win (48% vs 40% implied) and Over 2.5 goals at 2.00 (58% vs 50%) rather than the fully-priced double chance.

San Carlos' Piedra suspension and 0.75 home goals per game support the visitors, with midweek CONCACAF fatigue the main risk to manage.

Context

Cartagines sit first in the Costa Rican Primera Division Apertura with 18 points from eight games, while San Carlos are fifth on 12 points.
Cartagines have scored 18 league goals in eight matches, the joint-highest in the division, and their recent wins include a 3-1 home victory over LD Alajuelense on 14 September 2026. San Carlos have won four of eight but have scored only seven goals, so the gap in attacking output is the clearest difference between the sides. The table position matters because a Cartagines win keeps them top, while San Carlos need points to stay near the playoff places.
- Cartagines are ranked 1st in the Apertura with 18 points from 8 matches (6 wins, 0 draws, 2 losses).
- Cartagines have won their last four matches in all competitions, including a 3-1 home win over LD Alajuelense on 14 September 2026.
- San Carlos are ranked 5th with 12 points from 8 matches, six points behind Cartagines.
Yosel Piedra is an AD San Carlos defender who started 5 of the 5 recent team fixtures with available lineups. He is suspended for this match after a dismissal for two yellow cards, and a 19 September preview also lists him as unavailable.
San Carlos must cover that defensive absence in its organisation rather than field its usual starter. The claim is reported rather than confirmed, so the exact replacement is not established, but the one-match ban removes Piedra from selection for this fixture. That makes the defensive shape the area most directly affected by the disciplinary ruling.
- The disciplinary ruling imposed Yosel Piedra Guillén a one-match suspension after his dismissal for two yellow cards.
- A match preview published on 19 September also lists Piedra as unavailable to San Carlos for this fixture.
- Y. Piedra started 5 of the 5 recent team fixtures with available lineups.
ReportedSources checked 20 Sep 2026, 06:15 · Europe/BucharestSensación Deportiva — Apertura 2026 matchweek eight sanctionswww.sensaciondeportiva.com · 17 Sep 2026Claro Sports — San Carlos vs Cartaginés previewwww.clarosports.com · 19 Sep 2026
San Carlos have won four of their last five matches, with three of those wins coming by a 1-0 or 2-0 scoreline.
San Carlos beat Perez Zeledon 2-0 away on 12 September 2026, Sporting San Jose 1-0 at home on 7 September 2026, LD Alajuelense 1-0 away on 24 August 2026 and CS Herediano 1-0 at home on 15 August 2026. In those four wins they scored only five goals, so their results have come from limiting opponents rather than outscoring them. That pattern will be tested by a Cartagines side that has scored three goals in three of its last four matches.
- San Carlos beat Perez Zeledon 2-0 away on 12 September 2026 and Sporting San Jose 1-0 at home on 7 September 2026.
- San Carlos also won 1-0 away at LD Alajuelense on 24 August 2026 and 1-0 at home against CS Herediano on 15 August 2026.
- Cartagines have scored three goals in three of their last four matches in all competitions.
Osvaldo Rojas is an AD San Carlos midfielder who started 0 of the 5 recent team fixtures with available lineups. The club reported surgery on his right knee on 8 September, with the doctor estimating about eight months of recovery.
Rojas is confirmed as unavailable for this match and for the months ahead, so he cannot be selected or rotated into the side. His recent usage already showed he was not part of the starting group, which limits how much this changes the immediate eleven. The effect is on squad depth rather than the first-choice lineup.
- San Carlos reported that Osvaldo Rojas underwent surgery on his right knee on 8 September without complications.
- The club doctor estimated total recovery at approximately eight months.
- O. Rojas started 0 of the 5 recent team fixtures with available lineups.
ConfirmedSources checked 20 Sep 2026, 06:15 · Europe/BucharestAD San Carlos — Osvaldo Rojas medical updatewww.torosdelnorte.com · 9 Sep 2026

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 5

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 6 landed

Signal quality Medium · Uncertainty band Near coin-flip · Not priced
The read
Cartaginés' superior scoring output and league-leading form, plus a positive recent H2H record at this venue, outweigh San Carlos' modest home advantage, though the short recovery from the midweek CONCACAF knockout tempers confidence.
- Cartaginés lead the Apertura table with 18 points from 8 games (6W-0D-2L), scoring 18 goals at 2.1 per game over the last 15 matches.
- Cartaginés away record this season: 2W-0D-2L, 9 goals scored in 4 away games (2.25 per game).
- San Carlos home record: 2W-0D-2L with only 3 goals scored and 5 conceded in 4 home games.
- H2H last 5: Cartaginés won 3, drew 1, lost 1, including a 2-1 win at San Carlos in April 2026.
BetBugs · Match WinnerlostCS CartaginesEstimated chance48%
Signal quality High · Uncertainty band Strong lean · Not priced
The read
Cartaginés' consistent scoring and San Carlos' weak home goal output make a Cartaginés non-loss the dominant scenario, with the draw covering the fatigue risk from their midweek cup tie.
- Cartaginés have lost only 2 of 8 league games and are unbeaten in 3 of their last 5 across all competitions.
- San Carlos have scored just 7 goals in 8 league games (0.88 per game) and only 3 in 4 home matches.
- H2H last 5 produced 1 draw and only 1 San Carlos win, with Cartaginés avoiding defeat in 4 of 5.
- San Carlos' last 5 form is WWLWW but their two home defeats came against Puntarenas and Alajuelense.
BetBugs · Double ChancelostDraw or CS CartaginesEstimated chance72%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Cartaginés' stronger first-half scoring and San Carlos' tendency to trail at the break give the visitors a modest edge for the half-time lead, though the low base rates keep confidence low.
- Cartaginés led at half-time in 27% of their matches and scored first-half goals in 9 of 15.
- San Carlos trailed at half-time in 33% of their matches and conceded 0.6 first-half goals per game.
- Cartaginés scored 2 first-half goals in their most recent league win over Alajuelense.
- San Carlos have scored only 0.5 first-half goals per game on average.
BetBugs · First Half WinnerlostCS CartaginesEstimated chance38%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Cartaginés' strong half-time record and San Carlos' low first-half scoring output make a Cartaginés non-loss at the break the safer half-time position.
- Cartaginés led or drew at half-time in 80% of their matches (27% leading, 53% drawing).
- San Carlos trailed at half-time in 33% of matches and led in only 20%.
- H2H last 5: San Carlos led at half-time in only 1 of 5 meetings.
- San Carlos average just 0.5 first-half goals per game.
BetBugs · Double Chance First HalflostDraw or CS CartaginesEstimated chance68%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Cartaginés' habit of winning matches and San Carlos' tendency to trail at the break make a draw-to-away or away-to-away HT/FT combination the most plausible, though the low base rate keeps confidence low.
- Cartaginés have won 6 of 8 league games and led at half-time in 27% of matches.
- San Carlos have lost 4 of 8 league games and trailed at half-time in 33%.
- Cartaginés' away form includes 2 wins in 4 away league games.
- H2H last 5: Cartaginés won 3, including one away win at San Carlos.
BetBugs · Ht Ft DoublelostDraw or CS Cartagines / CS CartaginesEstimated chance30%
Signal quality Medium · Uncertainty band Near coin-flip · Not priced
The read
Cartaginés' superior overall record and positive H2H trend justify a narrow handicap on the visitors, though San Carlos' recent 3-win form and Cartaginés' midweek fatigue limit conviction.
- Cartaginés have won 6 of 8 league games and 2 of 4 away games.
- San Carlos have lost 2 of 4 home league games and scored only 3 home goals.
- H2H last 5: Cartaginés won 3 of 5, including one at San Carlos.
- Cartaginés' goal difference is +9 versus San Carlos' -2.
BetBugs · Asian HandicaplostCS Cartagines -0.5Estimated chance48%

Goals4 of 8 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Cartaginés' high-scoring profile combined with San Carlos' leaky defence (1.4 conceded per game) and a H2H trend of 3-goal games supports the over, though San Carlos' low home scoring caps the ceiling.
- Cartaginés average 2.1 goals scored and 1.0 conceded across their last 15 matches, with 3+ goals in 6 of their last 8.
- San Carlos average 1.0 scored and 1.4 conceded, with 3+ total goals in 5 of their last 10 matches.
- H2H last 5 produced totals of 3, 2, 3, 2 and 3 goals — 3 of 5 went over 2.5.
- Cartaginés' away games this season average 3.75 total goals (9 scored, 6 conceded in 4).
BetBugs · Goals Over/UnderlostOver 2.5Estimated chance58%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both sides' recent scoring patterns and a H2H record where both teams scored in 4 of 5 meetings point to a mutual-goals outcome, supported by San Carlos' home defensive vulnerability.
- Cartaginés have scored in 13 of their last 15 matches and conceded in 9 of those.
- San Carlos have scored in 4 of their last 5 matches, including 2-0 and 1-0 wins.
- H2H last 5: both teams scored in 4 of 5 meetings.
- San Carlos conceded in 3 of their 4 home league games this season.
BetBugs · Both Teams to ScorelostYesEstimated chance60%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Cartaginés' strong away scoring rate (2.25 per game) against a San Carlos home defence conceding 1.25 per game makes a 2+ goal away output the most likely single-team total.
- Cartaginés have scored 2+ goals in 6 of their last 8 matches across all competitions.
- Cartaginés away league record: 9 goals in 4 games, averaging 2.25 per away match.
- San Carlos have conceded 5 goals in 4 home league games (1.25 per game).
- Cartaginés scored 2 and 3 goals in their two most recent away league fixtures.
BetBugs · Away Goals TotallostCS Cartagines over 1.5Estimated chance62%
Signal quality High · Uncertainty band Strong lean · Not priced
The read
Both teams' first-half scoring rates and a H2H pattern of early goals make at least one first-half goal highly likely, with Cartaginés' fast starts a key driver.
- Cartaginés average 0.8 first-half goals and have scored in the first half in 9 of their last 15 matches.
- San Carlos average 0.5 first-half goals and have scored first-half goals in 4 of their last 5.
- H2H last 5: first-half goals were scored in 4 of 5 meetings.
- Cartaginés led at half-time in 27% of matches; San Carlos trailed at half-time in 33%.
BetBugs · 1st Half GoalswonOver 0.5 goals in 1st halfEstimated chance74%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Cartaginés' high overall scoring and San Carlos' second-half defensive lapses make a multi-goal second half plausible, though the absence of granular half-split data limits confidence.
- Cartaginés' matches average 3.1 total goals with a significant share arriving after the break.
- San Carlos have conceded 1.4 goals per game, with many coming in the second half of recent losses.
- H2H last 5 produced 2+ second-half goals in 3 of 5 meetings.
- Cartaginés scored 2+ second-half goals in 3 of their last 5 matches.
BetBugs · Goals Over Under Second HalflostOver 1.5Estimated chance55%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
San Carlos' consistent scoring at home and Cartaginés' infrequent clean sheets make an away clean sheet unlikely, supported by the H2H pattern of San Carlos scoring in most meetings.
- San Carlos have scored in 4 of their last 5 matches, including 2-0 and 1-0 wins.
- Cartaginés have kept clean sheets in only 3 of their last 15 matches.
- San Carlos scored in 3 of their 4 home league games this season.
- H2H last 5: San Carlos scored in 4 of 5 meetings.
BetBugs · Team to ScorewonAD San Carlos to scoreEstimated chance62%
Signal quality High · Uncertainty band Strong lean · Not priced
The read
Cartaginés' low clean-sheet rate combined with San Carlos' home scoring record makes a Cartaginés win without conceding highly improbable.
- Cartaginés have kept only 3 clean sheets in their last 15 matches.
- San Carlos have scored in 4 of their last 5 and in 3 of 4 home league games.
- H2H last 5: San Carlos scored in 4 of 5 meetings.
- Cartaginés conceded in 9 of their last 15 matches.
BetBugs · Away Win to NilwonNoEstimated chance78%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
San Carlos' weak home scoring output (0.75 per game) makes a 2+ goal home total unlikely, though Cartaginés' leakier away defence prevents high confidence.
- San Carlos have scored just 3 goals in 4 home league games (0.75 per game).
- San Carlos average 1.0 goals per game across their last 15 matches.
- San Carlos scored 0 or 1 goal in 4 of their last 5 matches.
- Cartaginés have conceded only 3 goals in 4 home games but 6 in 4 away games.
BetBugs · Home Goals TotalwonAD San Carlos under 1.5Estimated chance60%